resource_compute_url_map.go

// ----------------------------------------------------------------------------
//
//     ***     AUTO GENERATED CODE    ***    AUTO GENERATED CODE     ***
//
// ----------------------------------------------------------------------------
//
//     This file is automatically generated by Magic Modules and manual
//     changes will be clobbered when the file is regenerated.
//
//     Please read more about how to change this file in
//     .github/CONTRIBUTING.md.
//
// ----------------------------------------------------------------------------

package google

import (
	"fmt"
	"log"
	"reflect"
	"strconv"
	"time"

	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
)

func resourceComputeUrlMap() *schema.Resource {
	return &schema.Resource{
		Create: resourceComputeUrlMapCreate,
		Read:   resourceComputeUrlMapRead,
		Update: resourceComputeUrlMapUpdate,
		Delete: resourceComputeUrlMapDelete,

		Importer: &schema.ResourceImporter{
			State: resourceComputeUrlMapImport,
		},

		Timeouts: &schema.ResourceTimeout{
			Create: schema.DefaultTimeout(4 * time.Minute),
			Update: schema.DefaultTimeout(4 * time.Minute),
			Delete: schema.DefaultTimeout(4 * time.Minute),
		},

		Schema: map[string]*schema.Schema{
			"name": {
				Type:     schema.TypeString,
				Required: true,
				ForceNew: true,
				Description: `Name of the resource. Provided by the client when the resource is created. The
name must be 1-63 characters long, and comply with RFC1035. Specifically, the
name must be 1-63 characters long and match the regular expression
'[a-z]([-a-z0-9]*[a-z0-9])?' which means the first character must be a lowercase
letter, and all following characters must be a dash, lowercase letter, or digit,
except the last character, which cannot be a dash.`,
			},
			"default_route_action": {
				Type:     schema.TypeList,
				Optional: true,
				Description: `defaultRouteAction takes effect when none of the hostRules match. The load balancer performs advanced routing actions
like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend.
If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService
is set, defaultRouteAction cannot contain any weightedBackendServices.

Only one of defaultRouteAction or defaultUrlRedirect must be set.`,
				MaxItems: 1,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"cors_policy": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `The specification for allowing client side cross-origin requests. Please see
[W3C Recommendation for Cross Origin Resource Sharing](https://www.w3.org/TR/cors/)`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"allow_credentials": {
										Type:     schema.TypeBool,
										Optional: true,
										Description: `In response to a preflight request, setting this to true indicates that the actual request can include user credentials.
This translates to the Access-Control-Allow-Credentials header.`,
										Default:      false,
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"allow_headers": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `Specifies the content for the Access-Control-Allow-Headers header.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"allow_methods": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `Specifies the content for the Access-Control-Allow-Methods header.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"allow_origin_regexes": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies the regular expression patterns that match allowed origins. For regular expression grammar
please see en.cppreference.com/w/cpp/regex/ecmascript
An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"allow_origins": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies the list of origins that will be allowed to do CORS requests.
An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"disabled": {
										Type:         schema.TypeBool,
										Optional:     true,
										Description:  `If true, specifies the CORS policy is disabled. The default value is false, which indicates that the CORS policy is in effect.`,
										Default:      false,
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"expose_headers": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `Specifies the content for the Access-Control-Expose-Headers header.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
									"max_age": {
										Type:     schema.TypeInt,
										Optional: true,
										Description: `Specifies how long results of a preflight request can be cached in seconds.
This translates to the Access-Control-Max-Age header.`,
										AtLeastOneOf: []string{"default_route_action.0.cors_policy.0.allow_origins", "default_route_action.0.cors_policy.0.allow_origin_regexes", "default_route_action.0.cors_policy.0.allow_methods", "default_route_action.0.cors_policy.0.allow_headers", "default_route_action.0.cors_policy.0.expose_headers", "default_route_action.0.cors_policy.0.max_age", "default_route_action.0.cors_policy.0.allow_credentials", "default_route_action.0.cors_policy.0.disabled"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"fault_injection_policy": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure.
As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a
percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted
by the Loadbalancer for a percentage of requests.

timeout and retryPolicy will be ignored by clients that are configured with a faultInjectionPolicy.`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"abort": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `The specification for how client requests are aborted as part of fault injection.`,
										MaxItems:    1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"http_status": {
													Type:         schema.TypeInt,
													Optional:     true,
													ValidateFunc: validation.IntBetween(200, 599),
													Description: `The HTTP status code used to abort the request.
The value must be between 200 and 599 inclusive.`,
													AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.abort.0.http_status", "default_route_action.0.fault_injection_policy.0.abort.0.percentage"},
												},
												"percentage": {
													Type:         schema.TypeFloat,
													Optional:     true,
													ValidateFunc: validation.FloatBetween(0, 100),
													Description: `The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.
The value must be between 0.0 and 100.0 inclusive.`,
													AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.abort.0.http_status", "default_route_action.0.fault_injection_policy.0.abort.0.percentage"},
												},
											},
										},
										AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay", "default_route_action.0.fault_injection_policy.0.abort"},
									},
									"delay": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.`,
										MaxItems:    1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"fixed_delay": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Specifies the value of the fixed delay interval.`,
													MaxItems:    1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"nanos": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are
represented with a 0 seconds field and a positive nanos field. Must be from 0 to 999,999,999 inclusive.`,
																AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay.0.seconds", "default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay.0.nanos"},
															},
															"seconds": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive.
Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years`,
																AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay.0.seconds", "default_route_action.0.fault_injection_policy.0.delay.0.fixed_delay.0.nanos"},
															},
														},
													},
													AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay.0.percentage"},
												},
												"percentage": {
													Type:         schema.TypeFloat,
													Optional:     true,
													ValidateFunc: validation.FloatBetween(0, 100),
													Description: `The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.
The value must be between 0.0 and 100.0 inclusive.`,
													AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay.0.percentage"},
												},
											},
										},
										AtLeastOneOf: []string{"default_route_action.0.fault_injection_policy.0.delay", "default_route_action.0.fault_injection_policy.0.abort"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"request_mirror_policy": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service.
Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service,
the host / authority header is suffixed with -shadow.`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"backend_service": {
										Type:             schema.TypeString,
										Required:         true,
										DiffSuppressFunc: compareSelfLinkOrResourceName,
										Description:      `The full or partial URL to the BackendService resource being mirrored to.`,
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"retry_policy": {
							Type:        schema.TypeList,
							Optional:    true,
							Description: `Specifies the retry policy associated with this route.`,
							MaxItems:    1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"num_retries": {
										Type:         schema.TypeInt,
										Optional:     true,
										ValidateFunc: validation.IntAtLeast(1),
										Description:  `Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.`,
										Default:      1,
										AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.retry_conditions", "default_route_action.0.retry_policy.0.num_retries", "default_route_action.0.retry_policy.0.per_try_timeout"},
									},
									"per_try_timeout": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies a non-zero timeout per retry attempt.

If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set,
will use the largest timeout among all backend services associated with the route.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"nanos": {
													Type:     schema.TypeInt,
													Optional: true,
													Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are
represented with a 0 seconds field and a positive nanos field. Must be from 0 to 999,999,999 inclusive.`,
													AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.per_try_timeout.0.seconds", "default_route_action.0.retry_policy.0.per_try_timeout.0.nanos"},
												},
												"seconds": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive.
Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years`,
													AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.per_try_timeout.0.seconds", "default_route_action.0.retry_policy.0.per_try_timeout.0.nanos"},
												},
											},
										},
										AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.retry_conditions", "default_route_action.0.retry_policy.0.num_retries", "default_route_action.0.retry_policy.0.per_try_timeout"},
									},
									"retry_conditions": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specfies one or more conditions when this retry rule applies. Valid values are:

* 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code,
  or if the backend service does not respond at all, example: disconnects, reset, read timeout,
* connection failure, and refused streams.
* gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.
* connect-failure: Loadbalancer will retry on failures connecting to backend services,
  for example due to connection timeouts.
* retriable-4xx: Loadbalancer will retry for retriable 4xx response codes.
  Currently the only retriable error supported is 409.
* refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code.
  This reset type indicates that it is safe to retry.
* cancelled: Loadbalancer will retry if the gRPC status code in the response header is set to cancelled
* deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded
* resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted
* unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										AtLeastOneOf: []string{"default_route_action.0.retry_policy.0.retry_conditions", "default_route_action.0.retry_policy.0.num_retries", "default_route_action.0.retry_policy.0.per_try_timeout"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"timeout": {
							Type:     schema.TypeList,
							Computed: true,
							Optional: true,
							Description: `Specifies the timeout for the selected route. Timeout is computed from the time the request has been
fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

If not specified, will use the largest timeout among all backend services associated with the route.`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"nanos": {
										Type:     schema.TypeInt,
										Optional: true,
										Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented
with a 0 seconds field and a positive nanos field. Must be from 0 to 999,999,999 inclusive.`,
										AtLeastOneOf: []string{"default_route_action.0.timeout.0.seconds", "default_route_action.0.timeout.0.nanos"},
									},
									"seconds": {
										Type:     schema.TypeString,
										Optional: true,
										Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive.
Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years`,
										AtLeastOneOf: []string{"default_route_action.0.timeout.0.seconds", "default_route_action.0.timeout.0.nanos"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"url_rewrite": {
							Type:        schema.TypeList,
							Optional:    true,
							Description: `The spec to modify the URL of the request, prior to forwarding the request to the matched service.`,
							MaxItems:    1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"host_rewrite": {
										Type:     schema.TypeString,
										Optional: true,
										Description: `Prior to forwarding the request to the selected service, the request's host header is replaced
with contents of hostRewrite.

The value must be between 1 and 255 characters.`,
										AtLeastOneOf: []string{"default_route_action.0.url_rewrite.0.path_prefix_rewrite", "default_route_action.0.url_rewrite.0.host_rewrite"},
									},
									"path_prefix_rewrite": {
										Type:     schema.TypeString,
										Optional: true,
										Description: `Prior to forwarding the request to the selected backend service, the matching portion of the
request's path is replaced by pathPrefixRewrite.

The value must be between 1 and 1024 characters.`,
										AtLeastOneOf: []string{"default_route_action.0.url_rewrite.0.path_prefix_rewrite", "default_route_action.0.url_rewrite.0.host_rewrite"},
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
						},
						"weighted_backend_services": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `A list of weighted backend services to send traffic to when a route match occurs.
The weights determine the fraction of traffic that flows to their corresponding backend service.
If all traffic needs to go to a single backend service, there must be one weightedBackendService
with weight set to a non 0 number.

Once a backendService is identified and before forwarding the request to the backend service,
advanced routing actions like Url rewrites and header transformations are applied depending on
additional settings specified in this HttpRouteAction.`,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"backend_service": {
										Type:             schema.TypeString,
										Optional:         true,
										DiffSuppressFunc: compareSelfLinkOrResourceName,
										Description: `The full or partial URL to the default BackendService resource. Before forwarding the
request to backendService, the loadbalancer applies any relevant headerActions
specified as part of this backendServiceWeight.`,
									},
									"header_action": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService.

headerAction specified here take effect before headerAction in the enclosing
HttpRouteRule, PathMatcher and UrlMap.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"request_headers_to_add": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Headers to add to a matching request prior to forwarding the request to the backendService.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:        schema.TypeString,
																Optional:    true,
																Description: `The name of the header to add.`,
															},
															"header_value": {
																Type:        schema.TypeString,
																Optional:    true,
																Description: `The value of the header to add.`,
															},
															"replace": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `If false, headerValue is appended to any values that already exist for the header.
If true, headerValue is set for the header, discarding any values that were set for that header.`,
																Default: false,
															},
														},
													},
												},
												"request_headers_to_remove": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of header names for headers that need to be removed from the request prior to
forwarding the request to the backendService.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
												"response_headers_to_add": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Headers to add the response prior to sending the response back to the client.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:        schema.TypeString,
																Optional:    true,
																Description: `The name of the header to add.`,
															},
															"header_value": {
																Type:        schema.TypeString,
																Optional:    true,
																Description: `The value of the header to add.`,
															},
															"replace": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `If false, headerValue is appended to any values that already exist for the header.
If true, headerValue is set for the header, discarding any values that were set for that header.`,
																Default: false,
															},
														},
													},
												},
												"response_headers_to_remove": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of header names for headers that need to be removed from the response prior to sending the
response back to the client.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
											},
										},
									},
									"weight": {
										Type:         schema.TypeInt,
										Optional:     true,
										ValidateFunc: validation.IntBetween(0, 1000),
										Description: `Specifies the fraction of traffic sent to backendService, computed as
weight / (sum of all weightedBackendService weights in routeAction) .

The selection of a backend service is determined only for new traffic. Once a user's request
has been directed to a backendService, subsequent requests will be sent to the same backendService
as determined by the BackendService's session affinity policy.

The value must be between 0 and 1000`,
									},
								},
							},
							AtLeastOneOf: []string{"default_route_action.0.weighted_backend_services", "default_route_action.0.url_rewrite", "default_route_action.0.timeout", "default_route_action.0.retry_policy", "default_route_action.0.request_mirror_policy", "default_route_action.0.cors_policy", "default_route_action.0.fault_injection_policy"},
							ExactlyOneOf: []string{"default_service", "default_url_redirect", "default_route_action.0.weighted_backend_services"},
						},
					},
				},
				ConflictsWith: []string{"default_url_redirect"},
			},
			"default_service": {
				Type:             schema.TypeString,
				Optional:         true,
				DiffSuppressFunc: compareSelfLinkOrResourceName,
				Description:      `The backend service or backend bucket to use when none of the given rules match.`,
				ExactlyOneOf:     []string{"default_service", "default_url_redirect", "default_route_action.0.weighted_backend_services"},
			},
			"default_url_redirect": {
				Type:     schema.TypeList,
				Optional: true,
				Description: `When none of the specified hostRules match, the request is redirected to a URL specified
by defaultUrlRedirect. If defaultUrlRedirect is specified, defaultService or
defaultRouteAction must not be set.`,
				MaxItems: 1,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"strip_query": {
							Type:     schema.TypeBool,
							Required: true,
							Description: `If set to true, any accompanying query portion of the original URL is removed prior
to redirecting the request. If set to false, the query portion of the original URL is
retained. The default is set to false.
 This field is required to ensure an empty block is not set. The normal default value is false.`,
						},
						"host_redirect": {
							Type:     schema.TypeString,
							Optional: true,
							Description: `The host that will be used in the redirect response instead of the one that was
supplied in the request. The value must be between 1 and 255 characters.`,
						},
						"https_redirect": {
							Type:     schema.TypeBool,
							Optional: true,
							Description: `If set to true, the URL scheme in the redirected request is set to https. If set to
false, the URL scheme of the redirected request will remain the same as that of the
request. This must only be set for UrlMaps used in TargetHttpProxys. Setting this
true for TargetHttpsProxy is not permitted. The default is set to false.`,
							Default: false,
						},
						"path_redirect": {
							Type:     schema.TypeString,
							Optional: true,
							Description: `The path that will be used in the redirect response instead of the one that was
supplied in the request. pathRedirect cannot be supplied together with
prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the
original request will be used for the redirect. The value must be between 1 and 1024
characters.`,
						},
						"prefix_redirect": {
							Type:     schema.TypeString,
							Optional: true,
							Description: `The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch,
retaining the remaining portion of the URL before redirecting the request.
prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or
neither. If neither is supplied, the path of the original request will be used for
the redirect. The value must be between 1 and 1024 characters.`,
						},
						"redirect_response_code": {
							Type:         schema.TypeString,
							Optional:     true,
							ValidateFunc: validation.StringInSlice([]string{"FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT", ""}, false),
							Description: `The HTTP Status code to use for this RedirectAction. Supported values are:

* MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

* FOUND, which corresponds to 302.

* SEE_OTHER which corresponds to 303.

* TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method
will be retained.

* PERMANENT_REDIRECT, which corresponds to 308. In this case,
the request method will be retained. Possible values: ["FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT"]`,
						},
					},
				},
				ConflictsWith: []string{"default_route_action"},
				ExactlyOneOf:  []string{"default_service", "default_url_redirect", "default_route_action.0.weighted_backend_services"},
			},
			"description": {
				Type:     schema.TypeString,
				Optional: true,
				Description: `An optional description of this resource. Provide this property when you create
the resource.`,
			},
			"header_action": {
				Type:     schema.TypeList,
				Optional: true,
				Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService. The headerAction specified here take effect after
headerAction specified under pathMatcher.`,
				MaxItems: 1,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"request_headers_to_add": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `Headers to add to a matching request prior to forwarding the request to the
backendService.`,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"header_name": {
										Type:        schema.TypeString,
										Required:    true,
										Description: `The name of the header.`,
									},
									"header_value": {
										Type:        schema.TypeString,
										Required:    true,
										Description: `The value of the header to add.`,
									},
									"replace": {
										Type:     schema.TypeBool,
										Required: true,
										Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
									},
								},
							},
							AtLeastOneOf: []string{"header_action.0.request_headers_to_add", "header_action.0.request_headers_to_remove", "header_action.0.response_headers_to_add", "header_action.0.response_headers_to_remove"},
						},
						"request_headers_to_remove": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `A list of header names for headers that need to be removed from the request
prior to forwarding the request to the backendService.`,
							Elem: &schema.Schema{
								Type: schema.TypeString,
							},
							AtLeastOneOf: []string{"header_action.0.request_headers_to_add", "header_action.0.request_headers_to_remove", "header_action.0.response_headers_to_add", "header_action.0.response_headers_to_remove"},
						},
						"response_headers_to_add": {
							Type:        schema.TypeList,
							Optional:    true,
							Description: `Headers to add the response prior to sending the response back to the client.`,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"header_name": {
										Type:        schema.TypeString,
										Required:    true,
										Description: `The name of the header.`,
									},
									"header_value": {
										Type:        schema.TypeString,
										Required:    true,
										Description: `The value of the header to add.`,
									},
									"replace": {
										Type:     schema.TypeBool,
										Required: true,
										Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
									},
								},
							},
							AtLeastOneOf: []string{"header_action.0.request_headers_to_add", "header_action.0.request_headers_to_remove", "header_action.0.response_headers_to_add", "header_action.0.response_headers_to_remove"},
						},
						"response_headers_to_remove": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `A list of header names for headers that need to be removed from the response
prior to sending the response back to the client.`,
							Elem: &schema.Schema{
								Type: schema.TypeString,
							},
							AtLeastOneOf: []string{"header_action.0.request_headers_to_add", "header_action.0.request_headers_to_remove", "header_action.0.response_headers_to_add", "header_action.0.response_headers_to_remove"},
						},
					},
				},
			},
			"host_rule": {
				Type:        schema.TypeSet,
				Optional:    true,
				Description: `The list of HostRules to use against the URL.`,
				Elem:        computeUrlMapHostRuleSchema(),
				// Default schema.HashSchema is used.
			},
			"path_matcher": {
				Type:        schema.TypeList,
				Optional:    true,
				Description: `The list of named PathMatchers to use against the URL.`,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"name": {
							Type:        schema.TypeString,
							Required:    true,
							Description: `The name to which this PathMatcher is referred by the HostRule.`,
						},
						"default_route_action": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `defaultRouteAction takes effect when none of the pathRules or routeRules match. The load balancer performs
advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request
to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set.
Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

Only one of defaultRouteAction or defaultUrlRedirect must be set.`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"cors_policy": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `The specification for allowing client side cross-origin requests. Please see
[W3C Recommendation for Cross Origin Resource Sharing](https://www.w3.org/TR/cors/)`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"allow_credentials": {
													Type:     schema.TypeBool,
													Optional: true,
													Description: `In response to a preflight request, setting this to true indicates that the actual request can include user credentials.
This translates to the Access-Control-Allow-Credentials header.`,
													Default: false,
												},
												"allow_headers": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Specifies the content for the Access-Control-Allow-Headers header.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
												"allow_methods": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Specifies the content for the Access-Control-Allow-Methods header.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
												"allow_origin_regexes": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the regular expression patterns that match allowed origins. For regular expression grammar
please see en.cppreference.com/w/cpp/regex/ecmascript
An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
												"allow_origins": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the list of origins that will be allowed to do CORS requests.
An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
												"disabled": {
													Type:        schema.TypeBool,
													Optional:    true,
													Description: `If true, specifies the CORS policy is disabled. The default value is false, which indicates that the CORS policy is in effect.`,
													Default:     false,
												},
												"expose_headers": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Specifies the content for the Access-Control-Expose-Headers header.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
												"max_age": {
													Type:     schema.TypeInt,
													Optional: true,
													Description: `Specifies how long results of a preflight request can be cached in seconds.
This translates to the Access-Control-Max-Age header.`,
												},
											},
										},
									},
									"fault_injection_policy": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure.
As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a
percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted
by the Loadbalancer for a percentage of requests.

timeout and retryPolicy will be ignored by clients that are configured with a faultInjectionPolicy.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"abort": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `The specification for how client requests are aborted as part of fault injection.`,
													MaxItems:    1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"http_status": {
																Type:         schema.TypeInt,
																Optional:     true,
																ValidateFunc: validation.IntBetween(200, 599),
																Description: `The HTTP status code used to abort the request.
The value must be between 200 and 599 inclusive.`,
															},
															"percentage": {
																Type:         schema.TypeFloat,
																Optional:     true,
																ValidateFunc: validation.FloatBetween(0, 100),
																Description: `The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.
The value must be between 0.0 and 100.0 inclusive.`,
															},
														},
													},
												},
												"delay": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.`,
													MaxItems:    1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"fixed_delay": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the value of the fixed delay interval.`,
																MaxItems:    1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"nanos": {
																			Type:     schema.TypeInt,
																			Optional: true,
																			Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are
represented with a 0 seconds field and a positive nanos field. Must be from 0 to 999,999,999 inclusive.`,
																		},
																		"seconds": {
																			Type:     schema.TypeString,
																			Optional: true,
																			Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive.
Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years`,
																		},
																	},
																},
															},
															"percentage": {
																Type:         schema.TypeFloat,
																Optional:     true,
																ValidateFunc: validation.FloatBetween(0, 100),
																Description: `The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.
The value must be between 0.0 and 100.0 inclusive.`,
															},
														},
													},
												},
											},
										},
									},
									"request_mirror_policy": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service.
Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service,
the host / authority header is suffixed with -shadow.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"backend_service": {
													Type:             schema.TypeString,
													Required:         true,
													DiffSuppressFunc: compareSelfLinkOrResourceName,
													Description:      `The full or partial URL to the BackendService resource being mirrored to.`,
												},
											},
										},
									},
									"retry_policy": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `Specifies the retry policy associated with this route.`,
										MaxItems:    1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"num_retries": {
													Type:         schema.TypeInt,
													Optional:     true,
													ValidateFunc: validation.IntAtLeast(1),
													Description:  `Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.`,
													Default:      1,
												},
												"per_try_timeout": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies a non-zero timeout per retry attempt.

If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set,
will use the largest timeout among all backend services associated with the route.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"nanos": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are
represented with a 0 seconds field and a positive nanos field. Must be from 0 to 999,999,999 inclusive.`,
															},
															"seconds": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive.
Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years`,
															},
														},
													},
												},
												"retry_conditions": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specfies one or more conditions when this retry rule applies. Valid values are:

* 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code,
  or if the backend service does not respond at all, example: disconnects, reset, read timeout,
* connection failure, and refused streams.
* gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.
* connect-failure: Loadbalancer will retry on failures connecting to backend services,
  for example due to connection timeouts.
* retriable-4xx: Loadbalancer will retry for retriable 4xx response codes.
  Currently the only retriable error supported is 409.
* refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code.
  This reset type indicates that it is safe to retry.
* cancelled: Loadbalancer will retry if the gRPC status code in the response header is set to cancelled
* deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded
* resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted
* unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
											},
										},
									},
									"timeout": {
										Type:     schema.TypeList,
										Computed: true,
										Optional: true,
										Description: `Specifies the timeout for the selected route. Timeout is computed from the time the request has been
fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

If not specified, will use the largest timeout among all backend services associated with the route.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"nanos": {
													Type:     schema.TypeInt,
													Optional: true,
													Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented
with a 0 seconds field and a positive nanos field. Must be from 0 to 999,999,999 inclusive.`,
												},
												"seconds": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive.
Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years`,
												},
											},
										},
									},
									"url_rewrite": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `The spec to modify the URL of the request, prior to forwarding the request to the matched service.`,
										MaxItems:    1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"host_rewrite": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `Prior to forwarding the request to the selected service, the request's host header is replaced
with contents of hostRewrite.

The value must be between 1 and 255 characters.`,
												},
												"path_prefix_rewrite": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `Prior to forwarding the request to the selected backend service, the matching portion of the
request's path is replaced by pathPrefixRewrite.

The value must be between 1 and 1024 characters.`,
												},
											},
										},
									},
									"weighted_backend_services": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `A list of weighted backend services to send traffic to when a route match occurs.
The weights determine the fraction of traffic that flows to their corresponding backend service.
If all traffic needs to go to a single backend service, there must be one weightedBackendService
with weight set to a non 0 number.

Once a backendService is identified and before forwarding the request to the backend service,
advanced routing actions like Url rewrites and header transformations are applied depending on
additional settings specified in this HttpRouteAction.`,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"backend_service": {
													Type:             schema.TypeString,
													Optional:         true,
													DiffSuppressFunc: compareSelfLinkOrResourceName,
													Description: `The full or partial URL to the default BackendService resource. Before forwarding the
request to backendService, the loadbalancer applies any relevant headerActions
specified as part of this backendServiceWeight.`,
												},
												"header_action": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService.

headerAction specified here take effect before headerAction in the enclosing
HttpRouteRule, PathMatcher and UrlMap.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"request_headers_to_add": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Headers to add to a matching request prior to forwarding the request to the backendService.`,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"header_name": {
																			Type:        schema.TypeString,
																			Optional:    true,
																			Description: `The name of the header to add.`,
																		},
																		"header_value": {
																			Type:        schema.TypeString,
																			Optional:    true,
																			Description: `The value of the header to add.`,
																		},
																		"replace": {
																			Type:     schema.TypeBool,
																			Optional: true,
																			Description: `If false, headerValue is appended to any values that already exist for the header.
If true, headerValue is set for the header, discarding any values that were set for that header.`,
																			Default: false,
																		},
																	},
																},
															},
															"request_headers_to_remove": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `A list of header names for headers that need to be removed from the request prior to
forwarding the request to the backendService.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"response_headers_to_add": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Headers to add the response prior to sending the response back to the client.`,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"header_name": {
																			Type:        schema.TypeString,
																			Optional:    true,
																			Description: `The name of the header to add.`,
																		},
																		"header_value": {
																			Type:        schema.TypeString,
																			Optional:    true,
																			Description: `The value of the header to add.`,
																		},
																		"replace": {
																			Type:     schema.TypeBool,
																			Optional: true,
																			Description: `If false, headerValue is appended to any values that already exist for the header.
If true, headerValue is set for the header, discarding any values that were set for that header.`,
																			Default: false,
																		},
																	},
																},
															},
															"response_headers_to_remove": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `A list of header names for headers that need to be removed from the response prior to sending the
response back to the client.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
														},
													},
												},
												"weight": {
													Type:         schema.TypeInt,
													Optional:     true,
													ValidateFunc: validation.IntBetween(0, 1000),
													Description: `Specifies the fraction of traffic sent to backendService, computed as
weight / (sum of all weightedBackendService weights in routeAction) .

The selection of a backend service is determined only for new traffic. Once a user's request
has been directed to a backendService, subsequent requests will be sent to the same backendService
as determined by the BackendService's session affinity policy.

The value must be between 0 and 1000`,
												},
											},
										},
									},
								},
							},
						},
						"default_service": {
							Type:             schema.TypeString,
							Optional:         true,
							DiffSuppressFunc: compareSelfLinkOrResourceName,
							Description:      `The backend service or backend bucket to use when none of the given paths match.`,
						},
						"default_url_redirect": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `When none of the specified hostRules match, the request is redirected to a URL specified
by defaultUrlRedirect. If defaultUrlRedirect is specified, defaultService or
defaultRouteAction must not be set.`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"strip_query": {
										Type:     schema.TypeBool,
										Required: true,
										Description: `If set to true, any accompanying query portion of the original URL is removed prior
to redirecting the request. If set to false, the query portion of the original URL is
retained.
 This field is required to ensure an empty block is not set. The normal default value is false.`,
									},
									"host_redirect": {
										Type:     schema.TypeString,
										Optional: true,
										Description: `The host that will be used in the redirect response instead of the one that was
supplied in the request. The value must be between 1 and 255 characters.`,
									},
									"https_redirect": {
										Type:     schema.TypeBool,
										Optional: true,
										Description: `If set to true, the URL scheme in the redirected request is set to https. If set to
false, the URL scheme of the redirected request will remain the same as that of the
request. This must only be set for UrlMaps used in TargetHttpProxys. Setting this
true for TargetHttpsProxy is not permitted. The default is set to false.`,
										Default: false,
									},
									"path_redirect": {
										Type:     schema.TypeString,
										Optional: true,
										Description: `The path that will be used in the redirect response instead of the one that was
supplied in the request. pathRedirect cannot be supplied together with
prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the
original request will be used for the redirect. The value must be between 1 and 1024
characters.`,
									},
									"prefix_redirect": {
										Type:     schema.TypeString,
										Optional: true,
										Description: `The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch,
retaining the remaining portion of the URL before redirecting the request.
prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or
neither. If neither is supplied, the path of the original request will be used for
the redirect. The value must be between 1 and 1024 characters.`,
									},
									"redirect_response_code": {
										Type:         schema.TypeString,
										Optional:     true,
										ValidateFunc: validation.StringInSlice([]string{"FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT", ""}, false),
										Description: `The HTTP Status code to use for this RedirectAction. Supported values are:

* MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

* FOUND, which corresponds to 302.

* SEE_OTHER which corresponds to 303.

* TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method
will be retained.

* PERMANENT_REDIRECT, which corresponds to 308. In this case,
the request method will be retained. Possible values: ["FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT"]`,
									},
								},
							},
						},
						"description": {
							Type:     schema.TypeString,
							Optional: true,
							Description: `An optional description of this resource. Provide this property when you create
the resource.`,
						},
						"header_action": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService. HeaderAction specified here are applied after the
matching HttpRouteRule HeaderAction and before the HeaderAction in the UrlMap`,
							MaxItems: 1,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"request_headers_to_add": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Headers to add to a matching request prior to forwarding the request to the
backendService.`,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"header_name": {
													Type:        schema.TypeString,
													Required:    true,
													Description: `The name of the header.`,
												},
												"header_value": {
													Type:        schema.TypeString,
													Required:    true,
													Description: `The value of the header to add.`,
												},
												"replace": {
													Type:     schema.TypeBool,
													Required: true,
													Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
												},
											},
										},
									},
									"request_headers_to_remove": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `A list of header names for headers that need to be removed from the request
prior to forwarding the request to the backendService.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
									},
									"response_headers_to_add": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `Headers to add the response prior to sending the response back to the client.`,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"header_name": {
													Type:        schema.TypeString,
													Required:    true,
													Description: `The name of the header.`,
												},
												"header_value": {
													Type:        schema.TypeString,
													Required:    true,
													Description: `The value of the header to add.`,
												},
												"replace": {
													Type:     schema.TypeBool,
													Required: true,
													Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
												},
											},
										},
									},
									"response_headers_to_remove": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `A list of header names for headers that need to be removed from the response
prior to sending the response back to the client.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
									},
								},
							},
						},
						"path_rule": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `The list of path rules. Use this list instead of routeRules when routing based
on simple path matching is all that's required. The order by which path rules
are specified does not matter. Matches are always done on the longest-path-first
basis. For example: a pathRule with a path /a/b/c/* will match before /a/b/*
irrespective of the order in which those paths appear in this list. Within a
given pathMatcher, only one of pathRules or routeRules must be set.`,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"paths": {
										Type:     schema.TypeSet,
										Required: true,
										Description: `The list of path patterns to match. Each must start with / and the only place a
* is allowed is at the end following a /. The string fed to the path matcher
does not include any text after the first ? or #, and those chars are not
allowed here.`,
										Elem: &schema.Schema{
											Type: schema.TypeString,
										},
										Set: schema.HashString,
									},
									"route_action": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `In response to a matching path, the load balancer performs advanced routing
actions like URL rewrites, header transformations, etc. prior to forwarding the
request to the selected backend. If routeAction specifies any
weightedBackendServices, service must not be set. Conversely if service is set,
routeAction cannot contain any  weightedBackendServices. Only one of routeAction
or urlRedirect must be set.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"cors_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The specification for allowing client side cross-origin requests. Please see W3C
Recommendation for Cross Origin Resource Sharing`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"disabled": {
																Type:        schema.TypeBool,
																Required:    true,
																Description: `If true, specifies the CORS policy is disabled.`,
															},
															"allow_credentials": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `In response to a preflight request, setting this to true indicates that the
actual request can include user credentials. This translates to the Access-
Control-Allow-Credentials header. Defaults to false.`,
																Default: false,
															},
															"allow_headers": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Allow-Headers header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_methods": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Allow-Methods header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_origin_regexes": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies the regular expression patterns that match allowed origins. For
regular expression grammar please see en.cppreference.com/w/cpp/regex/ecmascript
An origin is allowed if it matches either allow_origins or allow_origin_regex.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_origins": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies the list of origins that will be allowed to do CORS requests. An
origin is allowed if it matches either allow_origins or allow_origin_regex.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"expose_headers": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Expose-Headers header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"max_age": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Specifies how long the results of a preflight request can be cached. This
translates to the content for the Access-Control-Max-Age header.`,
															},
														},
													},
												},
												"fault_injection_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The specification for fault injection introduced into traffic to test the
resiliency of clients to backend service failure. As part of fault injection,
when clients send requests to a backend service, delays can be introduced by
Loadbalancer on a percentage of requests before sending those request to the
backend service. Similarly requests from clients can be aborted by the
Loadbalancer for a percentage of requests. timeout and retry_policy will be
ignored by clients that are configured with a fault_injection_policy.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"abort": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The specification for how client requests are aborted as part of fault
injection.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"http_status": {
																			Type:     schema.TypeInt,
																			Required: true,
																			Description: `The HTTP status code used to abort the request. The value must be between 200
and 599 inclusive.`,
																		},
																		"percentage": {
																			Type:     schema.TypeFloat,
																			Required: true,
																			Description: `The percentage of traffic (connections/operations/requests) which will be
aborted as part of fault injection. The value must be between 0.0 and 100.0
inclusive.`,
																		},
																	},
																},
															},
															"delay": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The specification for how client requests are delayed as part of fault
injection, before being sent to a backend service.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"fixed_delay": {
																			Type:        schema.TypeList,
																			Required:    true,
																			Description: `Specifies the value of the fixed delay interval.`,
																			MaxItems:    1,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"seconds": {
																						Type:     schema.TypeString,
																						Required: true,
																						Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
																					},
																					"nanos": {
																						Type:     schema.TypeInt,
																						Optional: true,
																						Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
																					},
																				},
																			},
																		},
																		"percentage": {
																			Type:     schema.TypeFloat,
																			Required: true,
																			Description: `The percentage of traffic (connections/operations/requests) on which delay will
be introduced as part of fault injection. The value must be between 0.0 and
100.0 inclusive.`,
																		},
																	},
																},
															},
														},
													},
												},
												"request_mirror_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the policy on how requests intended for the route's backends are
shadowed to a separate mirrored backend service. Loadbalancer does not wait for
responses from the shadow service. Prior to sending traffic to the shadow
service, the host / authority header is suffixed with -shadow.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"backend_service": {
																Type:             schema.TypeString,
																Required:         true,
																DiffSuppressFunc: compareSelfLinkOrResourceName,
																Description:      `The BackendService resource being mirrored to.`,
															},
														},
													},
												},
												"retry_policy": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Specifies the retry policy associated with this route.`,
													MaxItems:    1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"num_retries": {
																Type:        schema.TypeInt,
																Optional:    true,
																Description: `Specifies the allowed number retries. This number must be > 0.`,
															},
															"per_try_timeout": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies a non-zero timeout per retry attempt.`,
																MaxItems:    1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"seconds": {
																			Type:     schema.TypeString,
																			Required: true,
																			Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
																		},
																		"nanos": {
																			Type:     schema.TypeInt,
																			Optional: true,
																			Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
																		},
																	},
																},
															},
															"retry_conditions": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies one or more conditions when this retry rule applies. Valid values are:

* 5xx: Loadbalancer will attempt a retry if the backend service responds with
any 5xx response code, or if the backend service does not respond at all,
example: disconnects, reset, read timeout, connection failure, and refused
streams.
* gateway-error: Similar to 5xx, but only applies to response codes
502, 503 or 504.
* connect-failure: Loadbalancer will retry on failures
connecting to backend services, for example due to connection timeouts.
* retriable-4xx: Loadbalancer will retry for retriable 4xx response codes.
Currently the only retriable error supported is 409.
* refused-stream: Loadbalancer will retry if the backend service resets the stream with a
REFUSED_STREAM error code. This reset type indicates that it is safe to retry.
* cancelled: Loadbalancer will retry if the gRPC status code in the response
header is set to cancelled
* deadline-exceeded: Loadbalancer will retry if the
gRPC status code in the response header is set to deadline-exceeded
* resource-exhausted: Loadbalancer will retry if the gRPC status code in the response
header is set to resource-exhausted
* unavailable: Loadbalancer will retry if
the gRPC status code in the response header is set to unavailable`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
														},
													},
												},
												"timeout": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the timeout for the selected route. Timeout is computed from the time
the request is has been fully processed (i.e. end-of-stream) up until the
response has been completely processed. Timeout includes all retries. If not
specified, the default value is 15 seconds.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"seconds": {
																Type:     schema.TypeString,
																Required: true,
																Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
															},
															"nanos": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
															},
														},
													},
												},
												"url_rewrite": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The spec to modify the URL of the request, prior to forwarding the request to
the matched service`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"host_rewrite": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Prior to forwarding the request to the selected service, the request's host
header is replaced with contents of hostRewrite. The value must be between 1 and
255 characters.`,
															},
															"path_prefix_rewrite": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Prior to forwarding the request to the selected backend service, the matching
portion of the request's path is replaced by pathPrefixRewrite. The value must
be between 1 and 1024 characters.`,
															},
														},
													},
												},
												"weighted_backend_services": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of weighted backend services to send traffic to when a route match
occurs. The weights determine the fraction of traffic that flows to their
corresponding backend service. If all traffic needs to go to a single backend
service, there must be one  weightedBackendService with weight set to a non 0
number. Once a backendService is identified and before forwarding the request to
the backend service, advanced routing actions like Url rewrites and header
transformations are applied depending on additional settings specified in this
HttpRouteAction.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"backend_service": {
																Type:             schema.TypeString,
																Required:         true,
																DiffSuppressFunc: compareSelfLinkOrResourceName,
																Description: `The default BackendService resource. Before
forwarding the request to backendService, the loadbalancer applies any relevant
headerActions specified as part of this backendServiceWeight.`,
															},
															"weight": {
																Type:     schema.TypeInt,
																Required: true,
																Description: `Specifies the fraction of traffic sent to backendService, computed as weight /
(sum of all weightedBackendService weights in routeAction) . The selection of a
backend service is determined only for new traffic. Once a user's request has
been directed to a backendService, subsequent requests will be sent to the same
backendService as determined by the BackendService's session affinity policy.
The value must be between 0 and 1000`,
															},
															"header_action": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService. headerAction specified here take effect before
headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"request_headers_to_add": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `Headers to add to a matching request prior to forwarding the request to the
backendService.`,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"header_name": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The name of the header.`,
																					},
																					"header_value": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The value of the header to add.`,
																					},
																					"replace": {
																						Type:     schema.TypeBool,
																						Required: true,
																						Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
																					},
																				},
																			},
																		},
																		"request_headers_to_remove": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `A list of header names for headers that need to be removed from the request
prior to forwarding the request to the backendService.`,
																			Elem: &schema.Schema{
																				Type: schema.TypeString,
																			},
																		},
																		"response_headers_to_add": {
																			Type:        schema.TypeList,
																			Optional:    true,
																			Description: `Headers to add the response prior to sending the response back to the client.`,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"header_name": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The name of the header.`,
																					},
																					"header_value": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The value of the header to add.`,
																					},
																					"replace": {
																						Type:     schema.TypeBool,
																						Required: true,
																						Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
																					},
																				},
																			},
																		},
																		"response_headers_to_remove": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `A list of header names for headers that need to be removed from the response
prior to sending the response back to the client.`,
																			Elem: &schema.Schema{
																				Type: schema.TypeString,
																			},
																		},
																	},
																},
															},
														},
													},
												},
											},
										},
									},
									"service": {
										Type:             schema.TypeString,
										Optional:         true,
										DiffSuppressFunc: compareSelfLinkOrResourceName,
										Description:      `The backend service or backend bucket to use if any of the given paths match.`,
									},
									"url_redirect": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `When a path pattern is matched, the request is redirected to a URL specified
by urlRedirect. If urlRedirect is specified, service or routeAction must not
be set.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"strip_query": {
													Type:     schema.TypeBool,
													Required: true,
													Description: `If set to true, any accompanying query portion of the original URL is
removed prior to redirecting the request. If set to false, the query
portion of the original URL is retained.
 This field is required to ensure an empty block is not set. The normal default value is false.`,
												},
												"host_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The host that will be used in the redirect response instead of the one
that was supplied in the request. The value must be between 1 and 255
characters.`,
												},
												"https_redirect": {
													Type:     schema.TypeBool,
													Optional: true,
													Description: `If set to true, the URL scheme in the redirected request is set to https.
If set to false, the URL scheme of the redirected request will remain the
same as that of the request. This must only be set for UrlMaps used in
TargetHttpProxys. Setting this true for TargetHttpsProxy is not
permitted. The default is set to false.`,
													Default: false,
												},
												"path_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The path that will be used in the redirect response instead of the one
that was supplied in the request. pathRedirect cannot be supplied
together with prefixRedirect. Supply one alone or neither. If neither is
supplied, the path of the original request will be used for the redirect.
The value must be between 1 and 1024 characters.`,
												},
												"prefix_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The prefix that replaces the prefixMatch specified in the
HttpRouteRuleMatch, retaining the remaining portion of the URL before
redirecting the request. prefixRedirect cannot be supplied together with
pathRedirect. Supply one alone or neither. If neither is supplied, the
path of the original request will be used for the redirect. The value
must be between 1 and 1024 characters.`,
												},
												"redirect_response_code": {
													Type:         schema.TypeString,
													Optional:     true,
													ValidateFunc: validation.StringInSlice([]string{"FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT", ""}, false),
													Description: `The HTTP Status code to use for this RedirectAction. Supported values are:

* MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

* FOUND, which corresponds to 302.

* SEE_OTHER which corresponds to 303.

* TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method
will be retained.

* PERMANENT_REDIRECT, which corresponds to 308. In this case,
the request method will be retained. Possible values: ["FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT"]`,
												},
											},
										},
									},
								},
							},
						},
						"route_rules": {
							Type:     schema.TypeList,
							Optional: true,
							Description: `The list of ordered HTTP route rules. Use this list instead of pathRules when
advanced route matching and routing actions are desired. The order of specifying
routeRules matters: the first rule that matches will cause its specified routing
action to take effect. Within a given pathMatcher, only one of pathRules or
routeRules must be set. routeRules are not supported in UrlMaps intended for
External load balancers.`,
							Elem: &schema.Resource{
								Schema: map[string]*schema.Schema{
									"priority": {
										Type:     schema.TypeInt,
										Required: true,
										Description: `For routeRules within a given pathMatcher, priority determines the order
in which load balancer will interpret routeRules. RouteRules are evaluated
in order of priority, from the lowest to highest number. The priority of
a rule decreases as its number increases (1, 2, 3, N+1). The first rule
that matches the request is applied.

You cannot configure two or more routeRules with the same priority.
Priority for each rule must be set to a number between 0 and
2147483647 inclusive.

Priority numbers can have gaps, which enable you to add or remove rules
in the future without affecting the rest of the rules. For example,
1, 2, 3, 4, 5, 9, 12, 16 is a valid series of priority numbers to which
you could add rules numbered from 6 to 8, 10 to 11, and 13 to 15 in the
future without any impact on existing rules.`,
									},
									"header_action": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService. The headerAction specified here are applied before
the matching pathMatchers[].headerAction and after pathMatchers[].routeRules[].r
outeAction.weightedBackendService.backendServiceWeightAction[].headerAction`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"request_headers_to_add": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Headers to add to a matching request prior to forwarding the request to the
backendService.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:        schema.TypeString,
																Required:    true,
																Description: `The name of the header.`,
															},
															"header_value": {
																Type:        schema.TypeString,
																Required:    true,
																Description: `The value of the header to add.`,
															},
															"replace": {
																Type:     schema.TypeBool,
																Required: true,
																Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
															},
														},
													},
												},
												"request_headers_to_remove": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of header names for headers that need to be removed from the request
prior to forwarding the request to the backendService.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
												"response_headers_to_add": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Headers to add the response prior to sending the response back to the client.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:        schema.TypeString,
																Required:    true,
																Description: `The name of the header.`,
															},
															"header_value": {
																Type:        schema.TypeString,
																Required:    true,
																Description: `The value of the header to add.`,
															},
															"replace": {
																Type:     schema.TypeBool,
																Required: true,
																Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
															},
														},
													},
												},
												"response_headers_to_remove": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of header names for headers that need to be removed from the response
prior to sending the response back to the client.`,
													Elem: &schema.Schema{
														Type: schema.TypeString,
													},
												},
											},
										},
									},
									"match_rules": {
										Type:        schema.TypeList,
										Optional:    true,
										Description: `The rules for determining a match.`,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"full_path_match": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `For satisfying the matchRule condition, the path of the request must exactly
match the value specified in fullPathMatch after removing any query parameters
and anchor that may be part of the original URL. FullPathMatch must be between 1
and 1024 characters. Only one of prefixMatch, fullPathMatch or regexMatch must
be specified.`,
												},
												"header_matches": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies a list of header match criteria, all of which must match corresponding
headers in the request.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"header_name": {
																Type:     schema.TypeString,
																Required: true,
																Description: `The name of the HTTP header to match. For matching against the HTTP request's
authority, use a headerMatch with the header name ":authority". For matching a
request's method, use the headerName ":method".`,
															},
															"exact_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The value should exactly match contents of exactMatch. Only one of exactMatch,
prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.`,
															},
															"invert_match": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `If set to false, the headerMatch is considered a match if the match criteria
above are met. If set to true, the headerMatch is considered a match if the
match criteria above are NOT met. Defaults to false.`,
																Default: false,
															},
															"prefix_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The value of the header must start with the contents of prefixMatch. Only one of
exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch
must be set.`,
															},
															"present_match": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `A header with the contents of headerName must exist. The match takes place
whether or not the request's header has a value or not. Only one of exactMatch,
prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.`,
															},
															"range_match": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The header value must be an integer and its value must be in the range specified
in rangeMatch. If the header does not contain an integer, number or is empty,
the match fails. For example for a range [-5, 0]   - -3 will match.  - 0 will
not match.  - 0.25 will not match.  - -3someString will not match.   Only one of
exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch
must be set.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"range_end": {
																			Type:        schema.TypeInt,
																			Required:    true,
																			Description: `The end of the range (exclusive).`,
																		},
																		"range_start": {
																			Type:        schema.TypeInt,
																			Required:    true,
																			Description: `The start of the range (inclusive).`,
																		},
																	},
																},
															},
															"regex_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The value of the header must match the regular expression specified in
regexMatch. For regular expression grammar, please see:
en.cppreference.com/w/cpp/regex/ecmascript  For matching against a port
specified in the HTTP request, use a headerMatch with headerName set to PORT and
a regular expression that satisfies the RFC2616 Host header's port specifier.
Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or
rangeMatch must be set.`,
															},
															"suffix_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The value of the header must end with the contents of suffixMatch. Only one of
exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch
must be set.`,
															},
														},
													},
												},
												"ignore_case": {
													Type:     schema.TypeBool,
													Optional: true,
													Description: `Specifies that prefixMatch and fullPathMatch matches are case sensitive.
Defaults to false.`,
													Default: false,
												},
												"metadata_filters": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Opaque filter criteria used by Loadbalancer to restrict routing configuration to
a limited set xDS compliant clients. In their xDS requests to Loadbalancer, xDS
clients present node metadata. If a match takes place, the relevant routing
configuration is made available to those proxies. For each metadataFilter in
this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the
filterLabels must match the corresponding label provided in the metadata. If its
filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match
with corresponding labels in the provided metadata. metadataFilters specified
here can be overrides those specified in ForwardingRule that refers to this
UrlMap. metadataFilters only applies to Loadbalancers that have their
loadBalancingScheme set to INTERNAL_SELF_MANAGED.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"filter_labels": {
																Type:     schema.TypeList,
																Required: true,
																Description: `The list of label value pairs that must match labels in the provided metadata
based on filterMatchCriteria  This list must not be empty and can have at the
most 64 entries.`,
																MinItems: 1,
																MaxItems: 64,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"name": {
																			Type:     schema.TypeString,
																			Required: true,
																			Description: `Name of metadata label. The name can have a maximum length of 1024 characters
and must be at least 1 character long.`,
																		},
																		"value": {
																			Type:     schema.TypeString,
																			Required: true,
																			Description: `The value of the label must match the specified value. value can have a maximum
length of 1024 characters.`,
																		},
																	},
																},
															},
															"filter_match_criteria": {
																Type:         schema.TypeString,
																Required:     true,
																ValidateFunc: validation.StringInSlice([]string{"MATCH_ALL", "MATCH_ANY"}, false),
																Description: `Specifies how individual filterLabel matches within the list of filterLabels
contribute towards the overall metadataFilter match. Supported values are:
  - MATCH_ANY: At least one of the filterLabels must have a matching label in the
provided metadata.
  - MATCH_ALL: All filterLabels must have matching labels in
the provided metadata. Possible values: ["MATCH_ALL", "MATCH_ANY"]`,
															},
														},
													},
												},
												"prefix_match": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `For satisfying the matchRule condition, the request's path must begin with the
specified prefixMatch. prefixMatch must begin with a /. The value must be
between 1 and 1024 characters. Only one of prefixMatch, fullPathMatch or
regexMatch must be specified.`,
												},
												"query_parameter_matches": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies a list of query parameter match criteria, all of which must match
corresponding query parameters in the request.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"name": {
																Type:     schema.TypeString,
																Required: true,
																Description: `The name of the query parameter to match. The query parameter must exist in the
request, in the absence of which the request match fails.`,
															},
															"exact_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The queryParameterMatch matches if the value of the parameter exactly matches
the contents of exactMatch. Only one of presentMatch, exactMatch and regexMatch
must be set.`,
															},
															"present_match": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `Specifies that the queryParameterMatch matches if the request contains the query
parameter, irrespective of whether the parameter has a value or not. Only one of
presentMatch, exactMatch and regexMatch must be set.`,
															},
															"regex_match": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `The queryParameterMatch matches if the value of the parameter matches the
regular expression specified by regexMatch. For the regular expression grammar,
please see en.cppreference.com/w/cpp/regex/ecmascript  Only one of presentMatch,
exactMatch and regexMatch must be set.`,
															},
														},
													},
												},
												"regex_match": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `For satisfying the matchRule condition, the path of the request must satisfy the
regular expression specified in regexMatch after removing any query parameters
and anchor supplied with the original URL. For regular expression grammar please
see en.cppreference.com/w/cpp/regex/ecmascript  Only one of prefixMatch,
fullPathMatch or regexMatch must be specified.`,
												},
											},
										},
									},
									"route_action": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `In response to a matching matchRule, the load balancer performs advanced routing
actions like URL rewrites, header transformations, etc. prior to forwarding the
request to the selected backend. If  routeAction specifies any
weightedBackendServices, service must not be set. Conversely if service is set,
routeAction cannot contain any  weightedBackendServices. Only one of routeAction
or urlRedirect must be set.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"cors_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The specification for allowing client side cross-origin requests. Please see W3C
Recommendation for Cross Origin Resource Sharing`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"allow_credentials": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `In response to a preflight request, setting this to true indicates that the
actual request can include user credentials. This translates to the Access-
Control-Allow-Credentials header. Defaults to false.`,
																Default: false,
															},
															"allow_headers": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Allow-Headers header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_methods": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Allow-Methods header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_origin_regexes": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies the regular expression patterns that match allowed origins. For
regular expression grammar please see en.cppreference.com/w/cpp/regex/ecmascript
An origin is allowed if it matches either allow_origins or allow_origin_regex.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"allow_origins": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies the list of origins that will be allowed to do CORS requests. An
origin is allowed if it matches either allow_origins or allow_origin_regex.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"disabled": {
																Type:     schema.TypeBool,
																Optional: true,
																Description: `If true, specifies the CORS policy is disabled.
which indicates that the CORS policy is in effect. Defaults to false.`,
																Default: false,
															},
															"expose_headers": {
																Type:        schema.TypeList,
																Optional:    true,
																Description: `Specifies the content for the Access-Control-Expose-Headers header.`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
															"max_age": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Specifies how long the results of a preflight request can be cached. This
translates to the content for the Access-Control-Max-Age header.`,
															},
														},
													},
												},
												"fault_injection_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The specification for fault injection introduced into traffic to test the
resiliency of clients to backend service failure. As part of fault injection,
when clients send requests to a backend service, delays can be introduced by
Loadbalancer on a percentage of requests before sending those request to the
backend service. Similarly requests from clients can be aborted by the
Loadbalancer for a percentage of requests. timeout and retry_policy will be
ignored by clients that are configured with a fault_injection_policy.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"abort": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The specification for how client requests are aborted as part of fault
injection.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"http_status": {
																			Type:     schema.TypeInt,
																			Optional: true,
																			Description: `The HTTP status code used to abort the request. The value must be between 200
and 599 inclusive.`,
																		},
																		"percentage": {
																			Type:     schema.TypeFloat,
																			Optional: true,
																			Description: `The percentage of traffic (connections/operations/requests) which will be
aborted as part of fault injection. The value must be between 0.0 and 100.0
inclusive.`,
																		},
																	},
																},
															},
															"delay": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `The specification for how client requests are delayed as part of fault
injection, before being sent to a backend service.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"fixed_delay": {
																			Type:        schema.TypeList,
																			Optional:    true,
																			Description: `Specifies the value of the fixed delay interval.`,
																			MaxItems:    1,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"seconds": {
																						Type:     schema.TypeString,
																						Required: true,
																						Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
																					},
																					"nanos": {
																						Type:     schema.TypeInt,
																						Optional: true,
																						Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
																					},
																				},
																			},
																		},
																		"percentage": {
																			Type:     schema.TypeFloat,
																			Optional: true,
																			Description: `The percentage of traffic (connections/operations/requests) on which delay will
be introduced as part of fault injection. The value must be between 0.0 and
100.0 inclusive.`,
																		},
																	},
																},
															},
														},
													},
												},
												"request_mirror_policy": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the policy on how requests intended for the route's backends are
shadowed to a separate mirrored backend service. Loadbalancer does not wait for
responses from the shadow service. Prior to sending traffic to the shadow
service, the host / authority header is suffixed with -shadow.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"backend_service": {
																Type:             schema.TypeString,
																Required:         true,
																DiffSuppressFunc: compareSelfLinkOrResourceName,
																Description:      `The BackendService resource being mirrored to.`,
															},
														},
													},
												},
												"retry_policy": {
													Type:        schema.TypeList,
													Optional:    true,
													Description: `Specifies the retry policy associated with this route.`,
													MaxItems:    1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"num_retries": {
																Type:        schema.TypeInt,
																Required:    true,
																Description: `Specifies the allowed number retries. This number must be > 0.`,
															},
															"per_try_timeout": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies a non-zero timeout per retry attempt.
If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction
is not set, will use the largest timeout among all backend services associated with the route.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"seconds": {
																			Type:     schema.TypeString,
																			Required: true,
																			Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
																		},
																		"nanos": {
																			Type:     schema.TypeInt,
																			Optional: true,
																			Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
																		},
																	},
																},
															},
															"retry_conditions": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specfies one or more conditions when this retry rule applies. Valid values are:

* 5xx: Loadbalancer will attempt a retry if the backend service responds with
  any 5xx response code, or if the backend service does not respond at all,
  example: disconnects, reset, read timeout, connection failure, and refused
  streams.
* gateway-error: Similar to 5xx, but only applies to response codes
  502, 503 or 504.
* connect-failure: Loadbalancer will retry on failures
  connecting to backend services, for example due to connection timeouts.
* retriable-4xx: Loadbalancer will retry for retriable 4xx response codes.
  Currently the only retriable error supported is 409.
* refused-stream: Loadbalancer will retry if the backend service resets the stream with a
  REFUSED_STREAM error code. This reset type indicates that it is safe to retry.
* cancelled: Loadbalancer will retry if the gRPC status code in the response
  header is set to cancelled
* deadline-exceeded: Loadbalancer will retry if the
  gRPC status code in the response header is set to deadline-exceeded
* resource-exhausted: Loadbalancer will retry if the gRPC status code in the response
  header is set to resource-exhausted
* unavailable: Loadbalancer will retry if the gRPC status code in
  the response header is set to unavailable`,
																Elem: &schema.Schema{
																	Type: schema.TypeString,
																},
															},
														},
													},
												},
												"timeout": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `Specifies the timeout for the selected route. Timeout is computed from the time
the request is has been fully processed (i.e. end-of-stream) up until the
response has been completely processed. Timeout includes all retries. If not
specified, the default value is 15 seconds.`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"seconds": {
																Type:     schema.TypeString,
																Required: true,
																Description: `Span of time at a resolution of a second. Must be from 0 to 315,576,000,000
inclusive.`,
															},
															"nanos": {
																Type:     schema.TypeInt,
																Optional: true,
																Description: `Span of time that's a fraction of a second at nanosecond resolution. Durations
less than one second are represented with a 0 'seconds' field and a positive
'nanos' field. Must be from 0 to 999,999,999 inclusive.`,
															},
														},
													},
												},
												"url_rewrite": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `The spec to modify the URL of the request, prior to forwarding the request to
the matched service`,
													MaxItems: 1,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"host_rewrite": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Prior to forwarding the request to the selected service, the request's host
header is replaced with contents of hostRewrite. The value must be between 1 and
255 characters.`,
															},
															"path_prefix_rewrite": {
																Type:     schema.TypeString,
																Optional: true,
																Description: `Prior to forwarding the request to the selected backend service, the matching
portion of the request's path is replaced by pathPrefixRewrite. The value must
be between 1 and 1024 characters.`,
															},
														},
													},
												},
												"weighted_backend_services": {
													Type:     schema.TypeList,
													Optional: true,
													Description: `A list of weighted backend services to send traffic to when a route match
occurs. The weights determine the fraction of traffic that flows to their
corresponding backend service. If all traffic needs to go to a single backend
service, there must be one  weightedBackendService with weight set to a non 0
number. Once a backendService is identified and before forwarding the request to
the backend service, advanced routing actions like Url rewrites and header
transformations are applied depending on additional settings specified in this
HttpRouteAction.`,
													Elem: &schema.Resource{
														Schema: map[string]*schema.Schema{
															"backend_service": {
																Type:             schema.TypeString,
																Required:         true,
																DiffSuppressFunc: compareSelfLinkOrResourceName,
																Description: `The default BackendService resource. Before
forwarding the request to backendService, the loadbalancer applies any relevant
headerActions specified as part of this backendServiceWeight.`,
															},
															"weight": {
																Type:     schema.TypeInt,
																Required: true,
																Description: `Specifies the fraction of traffic sent to backendService, computed as weight /
(sum of all weightedBackendService weights in routeAction) . The selection of a
backend service is determined only for new traffic. Once a user's request has
been directed to a backendService, subsequent requests will be sent to the same
backendService as determined by the BackendService's session affinity policy.
The value must be between 0 and 1000`,
															},
															"header_action": {
																Type:     schema.TypeList,
																Optional: true,
																Description: `Specifies changes to request and response headers that need to take effect for
the selected backendService. headerAction specified here take effect before
headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.`,
																MaxItems: 1,
																Elem: &schema.Resource{
																	Schema: map[string]*schema.Schema{
																		"request_headers_to_add": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `Headers to add to a matching request prior to forwarding the request to the
backendService.`,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"header_name": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The name of the header.`,
																					},
																					"header_value": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The value of the header to add.`,
																					},
																					"replace": {
																						Type:     schema.TypeBool,
																						Required: true,
																						Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
																					},
																				},
																			},
																		},
																		"request_headers_to_remove": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `A list of header names for headers that need to be removed from the request
prior to forwarding the request to the backendService.`,
																			Elem: &schema.Schema{
																				Type: schema.TypeString,
																			},
																		},
																		"response_headers_to_add": {
																			Type:        schema.TypeList,
																			Optional:    true,
																			Description: `Headers to add the response prior to sending the response back to the client.`,
																			Elem: &schema.Resource{
																				Schema: map[string]*schema.Schema{
																					"header_name": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The name of the header.`,
																					},
																					"header_value": {
																						Type:        schema.TypeString,
																						Required:    true,
																						Description: `The value of the header to add.`,
																					},
																					"replace": {
																						Type:     schema.TypeBool,
																						Required: true,
																						Description: `If false, headerValue is appended to any values that already exist for the
header. If true, headerValue is set for the header, discarding any values that
were set for that header.`,
																					},
																				},
																			},
																		},
																		"response_headers_to_remove": {
																			Type:     schema.TypeList,
																			Optional: true,
																			Description: `A list of header names for headers that need to be removed from the response
prior to sending the response back to the client.`,
																			Elem: &schema.Schema{
																				Type: schema.TypeString,
																			},
																		},
																	},
																},
															},
														},
													},
												},
											},
										},
									},
									"service": {
										Type:             schema.TypeString,
										Optional:         true,
										DiffSuppressFunc: compareSelfLinkOrResourceName,
										Description: `The backend service resource to which traffic is
directed if this rule is matched. If routeAction is additionally specified,
advanced routing actions like URL Rewrites, etc. take effect prior to sending
the request to the backend. However, if service is specified, routeAction cannot
contain any weightedBackendService s. Conversely, if routeAction specifies any
weightedBackendServices, service must not be specified. Only one of urlRedirect,
service or routeAction.weightedBackendService must be set.`,
									},
									"url_redirect": {
										Type:     schema.TypeList,
										Optional: true,
										Description: `When this rule is matched, the request is redirected to a URL specified by
urlRedirect. If urlRedirect is specified, service or routeAction must not be
set.`,
										MaxItems: 1,
										Elem: &schema.Resource{
											Schema: map[string]*schema.Schema{
												"host_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The host that will be used in the redirect response instead of the one that was
supplied in the request. The value must be between 1 and 255 characters.`,
												},
												"https_redirect": {
													Type:     schema.TypeBool,
													Optional: true,
													Description: `If set to true, the URL scheme in the redirected request is set to https. If set
to false, the URL scheme of the redirected request will remain the same as that
of the request. This must only be set for UrlMaps used in TargetHttpProxys.
Setting this true for TargetHttpsProxy is not permitted. Defaults to false.`,
													Default: false,
												},
												"path_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The path that will be used in the redirect response instead of the one that was
supplied in the request. Only one of pathRedirect or prefixRedirect must be
specified. The value must be between 1 and 1024 characters.`,
												},
												"prefix_redirect": {
													Type:     schema.TypeString,
													Optional: true,
													Description: `The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch,
retaining the remaining portion of the URL before redirecting the request.`,
												},
												"redirect_response_code": {
													Type:         schema.TypeString,
													Optional:     true,
													ValidateFunc: validation.StringInSlice([]string{"FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT", ""}, false),
													Description: `The HTTP Status code to use for this RedirectAction. Supported values are:

* MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

* FOUND, which corresponds to 302.

* SEE_OTHER which corresponds to 303.

* TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

* PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained. Possible values: ["FOUND", "MOVED_PERMANENTLY_DEFAULT", "PERMANENT_REDIRECT", "SEE_OTHER", "TEMPORARY_REDIRECT"]`,
												},
												"strip_query": {
													Type:     schema.TypeBool,
													Optional: true,
													Description: `If set to true, any accompanying query portion of the original URL is removed
prior to redirecting the request. If set to false, the query portion of the
original URL is retained. Defaults to false.`,
													Default: false,
												},
											},
										},
									},
								},
							},
						},
					},
				},
			},
			"test": {
				Type:     schema.TypeList,
				Optional: true,
				Description: `The list of expected URL mapping tests. Request to update this UrlMap will
succeed only if all of the test cases pass. You can specify a maximum of 100
tests per UrlMap.`,
				Elem: &schema.Resource{
					Schema: map[string]*schema.Schema{
						"host": {
							Type:        schema.TypeString,
							Required:    true,
							Description: `Host portion of the URL.`,
						},
						"path": {
							Type:        schema.TypeString,
							Required:    true,
							Description: `Path portion of the URL.`,
						},
						"service": {
							Type:             schema.TypeString,
							Required:         true,
							DiffSuppressFunc: compareSelfLinkOrResourceName,
							Description:      `The backend service or backend bucket link that should be matched by this test.`,
						},
						"description": {
							Type:        schema.TypeString,
							Optional:    true,
							Description: `Description of this test case.`,
						},
					},
				},
			},
			"creation_timestamp": {
				Type:        schema.TypeString,
				Computed:    true,
				Description: `Creation timestamp in RFC3339 text format.`,
			},
			"fingerprint": {
				Type:     schema.TypeString,
				Computed: true,
				Description: `Fingerprint of this resource. A hash of the contents stored in this object. This
field is used in optimistic locking.`,
			},
			"map_id": {
				Type:        schema.TypeInt,
				Computed:    true,
				Description: `The unique identifier for the resource.`,
			},
			"project": {
				Type:     schema.TypeString,
				Optional: true,
				Computed: true,
				ForceNew: true,
			},
			"self_link": {
				Type:     schema.TypeString,
				Computed: true,
			},
		},
	}
}

func computeUrlMapHostRuleSchema() *schema.Resource {
	return &schema.Resource{
		Schema: map[string]*schema.Schema{
			"hosts": {
				Type:     schema.TypeSet,
				Required: true,
				Description: `The list of host patterns to match. They must be valid hostnames, except * will
match any string of ([a-z0-9-.]*). In that case, * must be the first character
and must be followed in the pattern by either - or ..`,
				Elem: &schema.Schema{
					Type: schema.TypeString,
				},
				Set: schema.HashString,
			},
			"path_matcher": {
				Type:     schema.TypeString,
				Required: true,
				Description: `The name of the PathMatcher to use to match the path portion of the URL if the
hostRule matches the URL's host portion.`,
			},
			"description": {
				Type:     schema.TypeString,
				Optional: true,
				Description: `An optional description of this resource. Provide this property when you create
the resource.`,
			},
		},
	}
}

func resourceComputeUrlMapCreate(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	userAgent, err := generateUserAgentString(d, config.userAgent)
	if err != nil {
		return err
	}

	obj := make(map[string]interface{})
	defaultServiceProp, err := expandComputeUrlMapDefaultService(d.Get("default_service"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_service"); !isEmptyValue(reflect.ValueOf(defaultServiceProp)) && (ok || !reflect.DeepEqual(v, defaultServiceProp)) {
		obj["defaultService"] = defaultServiceProp
	}
	descriptionProp, err := expandComputeUrlMapDescription(d.Get("description"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("description"); !isEmptyValue(reflect.ValueOf(descriptionProp)) && (ok || !reflect.DeepEqual(v, descriptionProp)) {
		obj["description"] = descriptionProp
	}
	fingerprintProp, err := expandComputeUrlMapFingerprint(d.Get("fingerprint"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("fingerprint"); !isEmptyValue(reflect.ValueOf(fingerprintProp)) && (ok || !reflect.DeepEqual(v, fingerprintProp)) {
		obj["fingerprint"] = fingerprintProp
	}
	headerActionProp, err := expandComputeUrlMapHeaderAction(d.Get("header_action"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("header_action"); !isEmptyValue(reflect.ValueOf(headerActionProp)) && (ok || !reflect.DeepEqual(v, headerActionProp)) {
		obj["headerAction"] = headerActionProp
	}
	hostRulesProp, err := expandComputeUrlMapHostRule(d.Get("host_rule"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("host_rule"); !isEmptyValue(reflect.ValueOf(hostRulesProp)) && (ok || !reflect.DeepEqual(v, hostRulesProp)) {
		obj["hostRules"] = hostRulesProp
	}
	nameProp, err := expandComputeUrlMapName(d.Get("name"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("name"); !isEmptyValue(reflect.ValueOf(nameProp)) && (ok || !reflect.DeepEqual(v, nameProp)) {
		obj["name"] = nameProp
	}
	pathMatchersProp, err := expandComputeUrlMapPathMatcher(d.Get("path_matcher"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("path_matcher"); !isEmptyValue(reflect.ValueOf(pathMatchersProp)) && (ok || !reflect.DeepEqual(v, pathMatchersProp)) {
		obj["pathMatchers"] = pathMatchersProp
	}
	testsProp, err := expandComputeUrlMapTest(d.Get("test"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("test"); !isEmptyValue(reflect.ValueOf(testsProp)) && (ok || !reflect.DeepEqual(v, testsProp)) {
		obj["tests"] = testsProp
	}
	defaultUrlRedirectProp, err := expandComputeUrlMapDefaultUrlRedirect(d.Get("default_url_redirect"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_url_redirect"); !isEmptyValue(reflect.ValueOf(defaultUrlRedirectProp)) && (ok || !reflect.DeepEqual(v, defaultUrlRedirectProp)) {
		obj["defaultUrlRedirect"] = defaultUrlRedirectProp
	}
	defaultRouteActionProp, err := expandComputeUrlMapDefaultRouteAction(d.Get("default_route_action"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_route_action"); !isEmptyValue(reflect.ValueOf(defaultRouteActionProp)) && (ok || !reflect.DeepEqual(v, defaultRouteActionProp)) {
		obj["defaultRouteAction"] = defaultRouteActionProp
	}

	url, err := replaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/global/urlMaps")
	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Creating new UrlMap: %#v", obj)
	billingProject := ""

	project, err := getProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for UrlMap: %s", err)
	}
	billingProject = project

	// err == nil indicates that the billing_project value was found
	if bp, err := getBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := sendRequestWithTimeout(config, "POST", billingProject, url, userAgent, obj, d.Timeout(schema.TimeoutCreate))
	if err != nil {
		return fmt.Errorf("Error creating UrlMap: %s", err)
	}

	// Store the ID now
	id, err := replaceVars(d, config, "projects/{{project}}/global/urlMaps/{{name}}")
	if err != nil {
		return fmt.Errorf("Error constructing id: %s", err)
	}
	d.SetId(id)

	err = computeOperationWaitTime(
		config, res, project, "Creating UrlMap", userAgent,
		d.Timeout(schema.TimeoutCreate))

	if err != nil {
		// The resource didn't actually create
		d.SetId("")
		return fmt.Errorf("Error waiting to create UrlMap: %s", err)
	}

	log.Printf("[DEBUG] Finished creating UrlMap %q: %#v", d.Id(), res)

	return resourceComputeUrlMapRead(d, meta)
}

func resourceComputeUrlMapRead(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	userAgent, err := generateUserAgentString(d, config.userAgent)
	if err != nil {
		return err
	}

	url, err := replaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/global/urlMaps/{{name}}")
	if err != nil {
		return err
	}

	billingProject := ""

	project, err := getProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for UrlMap: %s", err)
	}
	billingProject = project

	// err == nil indicates that the billing_project value was found
	if bp, err := getBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := sendRequest(config, "GET", billingProject, url, userAgent, nil)
	if err != nil {
		return handleNotFoundError(err, d, fmt.Sprintf("ComputeUrlMap %q", d.Id()))
	}

	if err := d.Set("project", project); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}

	if err := d.Set("creation_timestamp", flattenComputeUrlMapCreationTimestamp(res["creationTimestamp"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("default_service", flattenComputeUrlMapDefaultService(res["defaultService"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("description", flattenComputeUrlMapDescription(res["description"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("map_id", flattenComputeUrlMapMapId(res["id"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("fingerprint", flattenComputeUrlMapFingerprint(res["fingerprint"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("header_action", flattenComputeUrlMapHeaderAction(res["headerAction"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("host_rule", flattenComputeUrlMapHostRule(res["hostRules"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("name", flattenComputeUrlMapName(res["name"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("path_matcher", flattenComputeUrlMapPathMatcher(res["pathMatchers"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("test", flattenComputeUrlMapTest(res["tests"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("default_url_redirect", flattenComputeUrlMapDefaultUrlRedirect(res["defaultUrlRedirect"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("default_route_action", flattenComputeUrlMapDefaultRouteAction(res["defaultRouteAction"], d, config)); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}
	if err := d.Set("self_link", ConvertSelfLinkToV1(res["selfLink"].(string))); err != nil {
		return fmt.Errorf("Error reading UrlMap: %s", err)
	}

	return nil
}

func resourceComputeUrlMapUpdate(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	userAgent, err := generateUserAgentString(d, config.userAgent)
	if err != nil {
		return err
	}

	billingProject := ""

	project, err := getProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for UrlMap: %s", err)
	}
	billingProject = project

	obj := make(map[string]interface{})
	defaultServiceProp, err := expandComputeUrlMapDefaultService(d.Get("default_service"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_service"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, defaultServiceProp)) {
		obj["defaultService"] = defaultServiceProp
	}
	descriptionProp, err := expandComputeUrlMapDescription(d.Get("description"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("description"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, descriptionProp)) {
		obj["description"] = descriptionProp
	}
	fingerprintProp, err := expandComputeUrlMapFingerprint(d.Get("fingerprint"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("fingerprint"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, fingerprintProp)) {
		obj["fingerprint"] = fingerprintProp
	}
	headerActionProp, err := expandComputeUrlMapHeaderAction(d.Get("header_action"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("header_action"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, headerActionProp)) {
		obj["headerAction"] = headerActionProp
	}
	hostRulesProp, err := expandComputeUrlMapHostRule(d.Get("host_rule"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("host_rule"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, hostRulesProp)) {
		obj["hostRules"] = hostRulesProp
	}
	nameProp, err := expandComputeUrlMapName(d.Get("name"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("name"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, nameProp)) {
		obj["name"] = nameProp
	}
	pathMatchersProp, err := expandComputeUrlMapPathMatcher(d.Get("path_matcher"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("path_matcher"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, pathMatchersProp)) {
		obj["pathMatchers"] = pathMatchersProp
	}
	testsProp, err := expandComputeUrlMapTest(d.Get("test"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("test"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, testsProp)) {
		obj["tests"] = testsProp
	}
	defaultUrlRedirectProp, err := expandComputeUrlMapDefaultUrlRedirect(d.Get("default_url_redirect"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_url_redirect"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, defaultUrlRedirectProp)) {
		obj["defaultUrlRedirect"] = defaultUrlRedirectProp
	}
	defaultRouteActionProp, err := expandComputeUrlMapDefaultRouteAction(d.Get("default_route_action"), d, config)
	if err != nil {
		return err
	} else if v, ok := d.GetOkExists("default_route_action"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, defaultRouteActionProp)) {
		obj["defaultRouteAction"] = defaultRouteActionProp
	}

	url, err := replaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/global/urlMaps/{{name}}")
	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Updating UrlMap %q: %#v", d.Id(), obj)

	// err == nil indicates that the billing_project value was found
	if bp, err := getBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := sendRequestWithTimeout(config, "PUT", billingProject, url, userAgent, obj, d.Timeout(schema.TimeoutUpdate))

	if err != nil {
		return fmt.Errorf("Error updating UrlMap %q: %s", d.Id(), err)
	} else {
		log.Printf("[DEBUG] Finished updating UrlMap %q: %#v", d.Id(), res)
	}

	err = computeOperationWaitTime(
		config, res, project, "Updating UrlMap", userAgent,
		d.Timeout(schema.TimeoutUpdate))

	if err != nil {
		return err
	}

	return resourceComputeUrlMapRead(d, meta)
}

func resourceComputeUrlMapDelete(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	userAgent, err := generateUserAgentString(d, config.userAgent)
	if err != nil {
		return err
	}

	billingProject := ""

	project, err := getProject(d, config)
	if err != nil {
		return fmt.Errorf("Error fetching project for UrlMap: %s", err)
	}
	billingProject = project

	url, err := replaceVars(d, config, "{{ComputeBasePath}}projects/{{project}}/global/urlMaps/{{name}}")
	if err != nil {
		return err
	}

	var obj map[string]interface{}
	log.Printf("[DEBUG] Deleting UrlMap %q", d.Id())

	// err == nil indicates that the billing_project value was found
	if bp, err := getBillingProject(d, config); err == nil {
		billingProject = bp
	}

	res, err := sendRequestWithTimeout(config, "DELETE", billingProject, url, userAgent, obj, d.Timeout(schema.TimeoutDelete))
	if err != nil {
		return handleNotFoundError(err, d, "UrlMap")
	}

	err = computeOperationWaitTime(
		config, res, project, "Deleting UrlMap", userAgent,
		d.Timeout(schema.TimeoutDelete))

	if err != nil {
		return err
	}

	log.Printf("[DEBUG] Finished deleting UrlMap %q: %#v", d.Id(), res)
	return nil
}

func resourceComputeUrlMapImport(d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
	config := meta.(*Config)
	if err := parseImportId([]string{
		"projects/(?P<project>[^/]+)/global/urlMaps/(?P<name>[^/]+)",
		"(?P<project>[^/]+)/(?P<name>[^/]+)",
		"(?P<name>[^/]+)",
	}, d, config); err != nil {
		return nil, err
	}

	// Replace import id for the resource id
	id, err := replaceVars(d, config, "projects/{{project}}/global/urlMaps/{{name}}")
	if err != nil {
		return nil, fmt.Errorf("Error constructing id: %s", err)
	}
	d.SetId(id)

	return []*schema.ResourceData{d}, nil
}

func flattenComputeUrlMapCreationTimestamp(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapDescription(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapMapId(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapFingerprint(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHeaderAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_add"] =
		flattenComputeUrlMapHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["request_headers_to_remove"] =
		flattenComputeUrlMapHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeUrlMapHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeUrlMapHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHostRule(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := schema.NewSet(schema.HashResource(computeUrlMapHostRuleSchema()), []interface{}{})
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed.Add(map[string]interface{}{
			"description":  flattenComputeUrlMapHostRuleDescription(original["description"], d, config),
			"hosts":        flattenComputeUrlMapHostRuleHosts(original["hosts"], d, config),
			"path_matcher": flattenComputeUrlMapHostRulePathMatcher(original["pathMatcher"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapHostRuleDescription(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapHostRuleHosts(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return schema.NewSet(schema.HashString, v.([]interface{}))
}

func flattenComputeUrlMapHostRulePathMatcher(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcher(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"default_service":      flattenComputeUrlMapPathMatcherDefaultService(original["defaultService"], d, config),
			"description":          flattenComputeUrlMapPathMatcherDescription(original["description"], d, config),
			"header_action":        flattenComputeUrlMapPathMatcherHeaderAction(original["headerAction"], d, config),
			"name":                 flattenComputeUrlMapPathMatcherName(original["name"], d, config),
			"path_rule":            flattenComputeUrlMapPathMatcherPathRule(original["pathRules"], d, config),
			"route_rules":          flattenComputeUrlMapPathMatcherRouteRules(original["routeRules"], d, config),
			"default_url_redirect": flattenComputeUrlMapPathMatcherDefaultUrlRedirect(original["defaultUrlRedirect"], d, config),
			"default_route_action": flattenComputeUrlMapPathMatcherDefaultRouteAction(original["defaultRouteAction"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherDefaultService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapPathMatcherDescription(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherHeaderAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_add"] =
		flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["request_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRule(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"service":      flattenComputeUrlMapPathMatcherPathRuleService(original["service"], d, config),
			"paths":        flattenComputeUrlMapPathMatcherPathRulePaths(original["paths"], d, config),
			"route_action": flattenComputeUrlMapPathMatcherPathRuleRouteAction(original["routeAction"], d, config),
			"url_redirect": flattenComputeUrlMapPathMatcherPathRuleUrlRedirect(original["urlRedirect"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherPathRuleService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapPathMatcherPathRulePaths(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return schema.NewSet(schema.HashString, v.([]interface{}))
}

func flattenComputeUrlMapPathMatcherPathRuleRouteAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["cors_policy"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicy(original["corsPolicy"], d, config)
	transformed["fault_injection_policy"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicy(original["faultInjectionPolicy"], d, config)
	transformed["request_mirror_policy"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicy(original["requestMirrorPolicy"], d, config)
	transformed["retry_policy"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicy(original["retryPolicy"], d, config)
	transformed["timeout"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionTimeout(original["timeout"], d, config)
	transformed["url_rewrite"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionUrlRewrite(original["urlRewrite"], d, config)
	transformed["weighted_backend_services"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServices(original["weightedBackendServices"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["allow_credentials"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowCredentials(original["allowCredentials"], d, config)
	transformed["allow_headers"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowHeaders(original["allowHeaders"], d, config)
	transformed["allow_methods"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowMethods(original["allowMethods"], d, config)
	transformed["allow_origin_regexes"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOriginRegexes(original["allowOriginRegexes"], d, config)
	transformed["allow_origins"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOrigins(original["allowOrigins"], d, config)
	transformed["disabled"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	transformed["expose_headers"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyExposeHeaders(original["exposeHeaders"], d, config)
	transformed["max_age"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyMaxAge(original["maxAge"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowCredentials(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowHeaders(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowMethods(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOrigins(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyDisabled(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyExposeHeaders(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyMaxAge(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["abort"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	transformed["delay"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbort(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["http_status"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortHttpStatus(original["httpStatus"], d, config)
	transformed["percentage"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelay(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["fixed_delay"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixedDelay"], d, config)
	transformed["percentage"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["backend_service"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicyBackendService(original["backendService"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicyBackendService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["num_retries"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyNumRetries(original["numRetries"], d, config)
	transformed["per_try_timeout"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeout(original["perTryTimeout"], d, config)
	transformed["retry_conditions"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyRetryConditions(original["retryConditions"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyNumRetries(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeout(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyRetryConditions(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionTimeout(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionTimeoutNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionTimeoutSeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionTimeoutNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionTimeoutSeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionUrlRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_rewrite"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionUrlRewriteHostRewrite(original["hostRewrite"], d, config)
	transformed["path_prefix_rewrite"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionUrlRewritePathPrefixRewrite(original["pathPrefixRewrite"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionUrlRewriteHostRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionUrlRewritePathPrefixRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServices(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"backend_service": flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesBackendService(original["backendService"], d, config),
			"header_action":   flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderAction(original["headerAction"], d, config),
			"weight":          flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesWeight(original["weight"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesBackendService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_add"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["request_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesWeight(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherPathRuleUrlRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_redirect"] =
		flattenComputeUrlMapPathMatcherPathRuleUrlRedirectHostRedirect(original["hostRedirect"], d, config)
	transformed["https_redirect"] =
		flattenComputeUrlMapPathMatcherPathRuleUrlRedirectHttpsRedirect(original["httpsRedirect"], d, config)
	transformed["path_redirect"] =
		flattenComputeUrlMapPathMatcherPathRuleUrlRedirectPathRedirect(original["pathRedirect"], d, config)
	transformed["prefix_redirect"] =
		flattenComputeUrlMapPathMatcherPathRuleUrlRedirectPrefixRedirect(original["prefixRedirect"], d, config)
	transformed["redirect_response_code"] =
		flattenComputeUrlMapPathMatcherPathRuleUrlRedirectRedirectResponseCode(original["redirectResponseCode"], d, config)
	transformed["strip_query"] =
		flattenComputeUrlMapPathMatcherPathRuleUrlRedirectStripQuery(original["stripQuery"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherPathRuleUrlRedirectHostRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleUrlRedirectHttpsRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleUrlRedirectPathRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleUrlRedirectPrefixRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleUrlRedirectRedirectResponseCode(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherPathRuleUrlRedirectStripQuery(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRules(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"priority":      flattenComputeUrlMapPathMatcherRouteRulesPriority(original["priority"], d, config),
			"service":       flattenComputeUrlMapPathMatcherRouteRulesService(original["service"], d, config),
			"header_action": flattenComputeUrlMapPathMatcherRouteRulesHeaderAction(original["headerAction"], d, config),
			"match_rules":   flattenComputeUrlMapPathMatcherRouteRulesMatchRules(original["matchRules"], d, config),
			"route_action":  flattenComputeUrlMapPathMatcherRouteRulesRouteAction(original["routeAction"], d, config),
			"url_redirect":  flattenComputeUrlMapPathMatcherRouteRulesUrlRedirect(original["urlRedirect"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesPriority(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapPathMatcherRouteRulesHeaderAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_add"] =
		flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["request_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRules(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"full_path_match":         flattenComputeUrlMapPathMatcherRouteRulesMatchRulesFullPathMatch(original["fullPathMatch"], d, config),
			"header_matches":          flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatches(original["headerMatches"], d, config),
			"ignore_case":             flattenComputeUrlMapPathMatcherRouteRulesMatchRulesIgnoreCase(original["ignoreCase"], d, config),
			"metadata_filters":        flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFilters(original["metadataFilters"], d, config),
			"prefix_match":            flattenComputeUrlMapPathMatcherRouteRulesMatchRulesPrefixMatch(original["prefixMatch"], d, config),
			"query_parameter_matches": flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatches(original["queryParameterMatches"], d, config),
			"regex_match":             flattenComputeUrlMapPathMatcherRouteRulesMatchRulesRegexMatch(original["regexMatch"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesFullPathMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatches(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"exact_match":   flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesExactMatch(original["exactMatch"], d, config),
			"header_name":   flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesHeaderName(original["headerName"], d, config),
			"invert_match":  flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesInvertMatch(original["invertMatch"], d, config),
			"prefix_match":  flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPrefixMatch(original["prefixMatch"], d, config),
			"present_match": flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPresentMatch(original["presentMatch"], d, config),
			"range_match":   flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatch(original["rangeMatch"], d, config),
			"regex_match":   flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRegexMatch(original["regexMatch"], d, config),
			"suffix_match":  flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesSuffixMatch(original["suffixMatch"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesExactMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesInvertMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPrefixMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPresentMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["range_end"] =
		flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeEnd(original["rangeEnd"], d, config)
	transformed["range_start"] =
		flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeStart(original["rangeStart"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeEnd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeStart(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRegexMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesSuffixMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesIgnoreCase(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFilters(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"filter_labels":         flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabels(original["filterLabels"], d, config),
			"filter_match_criteria": flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterMatchCriteria(original["filterMatchCriteria"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabels(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"name":  flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsName(original["name"], d, config),
			"value": flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsValue(original["value"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterMatchCriteria(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesPrefixMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatches(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"exact_match":   flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesExactMatch(original["exactMatch"], d, config),
			"name":          flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesName(original["name"], d, config),
			"present_match": flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesPresentMatch(original["presentMatch"], d, config),
			"regex_match":   flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesRegexMatch(original["regexMatch"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesExactMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesPresentMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesRegexMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesMatchRulesRegexMatch(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["cors_policy"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicy(original["corsPolicy"], d, config)
	transformed["fault_injection_policy"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicy(original["faultInjectionPolicy"], d, config)
	transformed["request_mirror_policy"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicy(original["requestMirrorPolicy"], d, config)
	transformed["retry_policy"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicy(original["retryPolicy"], d, config)
	transformed["timeout"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionTimeout(original["timeout"], d, config)
	transformed["url_rewrite"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewrite(original["urlRewrite"], d, config)
	transformed["weighted_backend_services"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServices(original["weightedBackendServices"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["allow_credentials"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowCredentials(original["allowCredentials"], d, config)
	transformed["allow_headers"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowHeaders(original["allowHeaders"], d, config)
	transformed["allow_methods"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowMethods(original["allowMethods"], d, config)
	transformed["allow_origin_regexes"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOriginRegexes(original["allowOriginRegexes"], d, config)
	transformed["allow_origins"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOrigins(original["allowOrigins"], d, config)
	transformed["disabled"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	transformed["expose_headers"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyExposeHeaders(original["exposeHeaders"], d, config)
	transformed["max_age"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyMaxAge(original["maxAge"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowCredentials(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowHeaders(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowMethods(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOrigins(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyDisabled(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyExposeHeaders(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyMaxAge(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["abort"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	transformed["delay"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbort(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["http_status"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortHttpStatus(original["httpStatus"], d, config)
	transformed["percentage"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelay(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["fixed_delay"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixedDelay"], d, config)
	transformed["percentage"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["backend_service"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicyBackendService(original["backendService"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicyBackendService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["num_retries"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyNumRetries(original["numRetries"], d, config)
	transformed["per_try_timeout"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeout(original["perTryTimeout"], d, config)
	transformed["retry_conditions"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyRetryConditions(original["retryConditions"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyNumRetries(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeout(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyRetryConditions(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionTimeout(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["nanos"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionTimeoutNanos(original["nanos"], d, config)
	transformed["seconds"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionTimeoutSeconds(original["seconds"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionTimeoutNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionTimeoutSeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_rewrite"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewriteHostRewrite(original["hostRewrite"], d, config)
	transformed["path_prefix_rewrite"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathPrefixRewrite(original["pathPrefixRewrite"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewriteHostRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathPrefixRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServices(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"backend_service": flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesBackendService(original["backendService"], d, config),
			"header_action":   flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderAction(original["headerAction"], d, config),
			"weight":          flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesWeight(original["weight"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesBackendService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_add"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["request_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesWeight(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherRouteRulesUrlRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_redirect"] =
		flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectHostRedirect(original["hostRedirect"], d, config)
	transformed["https_redirect"] =
		flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectHttpsRedirect(original["httpsRedirect"], d, config)
	transformed["path_redirect"] =
		flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectPathRedirect(original["pathRedirect"], d, config)
	transformed["prefix_redirect"] =
		flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectPrefixRedirect(original["prefixRedirect"], d, config)
	transformed["redirect_response_code"] =
		flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectRedirectResponseCode(original["redirectResponseCode"], d, config)
	transformed["strip_query"] =
		flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectStripQuery(original["stripQuery"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectHostRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectHttpsRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectPathRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectPrefixRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectRedirectResponseCode(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherRouteRulesUrlRedirectStripQuery(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultUrlRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_redirect"] =
		flattenComputeUrlMapPathMatcherDefaultUrlRedirectHostRedirect(original["hostRedirect"], d, config)
	transformed["https_redirect"] =
		flattenComputeUrlMapPathMatcherDefaultUrlRedirectHttpsRedirect(original["httpsRedirect"], d, config)
	transformed["path_redirect"] =
		flattenComputeUrlMapPathMatcherDefaultUrlRedirectPathRedirect(original["pathRedirect"], d, config)
	transformed["prefix_redirect"] =
		flattenComputeUrlMapPathMatcherDefaultUrlRedirectPrefixRedirect(original["prefixRedirect"], d, config)
	transformed["redirect_response_code"] =
		flattenComputeUrlMapPathMatcherDefaultUrlRedirectRedirectResponseCode(original["redirectResponseCode"], d, config)
	transformed["strip_query"] =
		flattenComputeUrlMapPathMatcherDefaultUrlRedirectStripQuery(original["stripQuery"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultUrlRedirectHostRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultUrlRedirectHttpsRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultUrlRedirectPathRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultUrlRedirectPrefixRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultUrlRedirectRedirectResponseCode(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultUrlRedirectStripQuery(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["weighted_backend_services"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServices(original["weightedBackendServices"], d, config)
	transformed["url_rewrite"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionUrlRewrite(original["urlRewrite"], d, config)
	transformed["timeout"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionTimeout(original["timeout"], d, config)
	transformed["retry_policy"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicy(original["retryPolicy"], d, config)
	transformed["request_mirror_policy"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionRequestMirrorPolicy(original["requestMirrorPolicy"], d, config)
	transformed["cors_policy"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicy(original["corsPolicy"], d, config)
	transformed["fault_injection_policy"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicy(original["faultInjectionPolicy"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServices(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"backend_service": flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesBackendService(original["backendService"], d, config),
			"weight":          flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesWeight(original["weight"], d, config),
			"header_action":   flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderAction(original["headerAction"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesBackendService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesWeight(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["request_headers_to_add"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionUrlRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["path_prefix_rewrite"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionUrlRewritePathPrefixRewrite(original["pathPrefixRewrite"], d, config)
	transformed["host_rewrite"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionUrlRewriteHostRewrite(original["hostRewrite"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionUrlRewritePathPrefixRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionUrlRewriteHostRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionTimeout(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["seconds"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionTimeoutSeconds(original["seconds"], d, config)
	transformed["nanos"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionTimeoutNanos(original["nanos"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionTimeoutSeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionTimeoutNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["retry_conditions"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyRetryConditions(original["retryConditions"], d, config)
	transformed["num_retries"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyNumRetries(original["numRetries"], d, config)
	transformed["per_try_timeout"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeout(original["perTryTimeout"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyRetryConditions(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyNumRetries(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeout(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["seconds"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	transformed["nanos"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionRequestMirrorPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["backend_service"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionRequestMirrorPolicyBackendService(original["backendService"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionRequestMirrorPolicyBackendService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["allow_origins"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowOrigins(original["allowOrigins"], d, config)
	transformed["allow_origin_regexes"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowOriginRegexes(original["allowOriginRegexes"], d, config)
	transformed["allow_methods"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowMethods(original["allowMethods"], d, config)
	transformed["allow_headers"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowHeaders(original["allowHeaders"], d, config)
	transformed["expose_headers"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyExposeHeaders(original["exposeHeaders"], d, config)
	transformed["max_age"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyMaxAge(original["maxAge"], d, config)
	transformed["allow_credentials"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowCredentials(original["allowCredentials"], d, config)
	transformed["disabled"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowOrigins(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowMethods(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowHeaders(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyExposeHeaders(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyMaxAge(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowCredentials(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyDisabled(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["delay"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	transformed["abort"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelay(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["fixed_delay"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixedDelay"], d, config)
	transformed["percentage"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["seconds"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	transformed["nanos"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbort(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["http_status"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(original["httpStatus"], d, config)
	transformed["percentage"] =
		flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapTest(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"description": flattenComputeUrlMapTestDescription(original["description"], d, config),
			"host":        flattenComputeUrlMapTestHost(original["host"], d, config),
			"path":        flattenComputeUrlMapTestPath(original["path"], d, config),
			"service":     flattenComputeUrlMapTestService(original["service"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapTestDescription(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapTestHost(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapTestPath(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapTestService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapDefaultUrlRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["host_redirect"] =
		flattenComputeUrlMapDefaultUrlRedirectHostRedirect(original["hostRedirect"], d, config)
	transformed["https_redirect"] =
		flattenComputeUrlMapDefaultUrlRedirectHttpsRedirect(original["httpsRedirect"], d, config)
	transformed["path_redirect"] =
		flattenComputeUrlMapDefaultUrlRedirectPathRedirect(original["pathRedirect"], d, config)
	transformed["prefix_redirect"] =
		flattenComputeUrlMapDefaultUrlRedirectPrefixRedirect(original["prefixRedirect"], d, config)
	transformed["redirect_response_code"] =
		flattenComputeUrlMapDefaultUrlRedirectRedirectResponseCode(original["redirectResponseCode"], d, config)
	transformed["strip_query"] =
		flattenComputeUrlMapDefaultUrlRedirectStripQuery(original["stripQuery"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultUrlRedirectHostRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultUrlRedirectHttpsRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultUrlRedirectPathRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultUrlRedirectPrefixRedirect(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultUrlRedirectRedirectResponseCode(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultUrlRedirectStripQuery(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["weighted_backend_services"] =
		flattenComputeUrlMapDefaultRouteActionWeightedBackendServices(original["weightedBackendServices"], d, config)
	transformed["url_rewrite"] =
		flattenComputeUrlMapDefaultRouteActionUrlRewrite(original["urlRewrite"], d, config)
	transformed["timeout"] =
		flattenComputeUrlMapDefaultRouteActionTimeout(original["timeout"], d, config)
	transformed["retry_policy"] =
		flattenComputeUrlMapDefaultRouteActionRetryPolicy(original["retryPolicy"], d, config)
	transformed["request_mirror_policy"] =
		flattenComputeUrlMapDefaultRouteActionRequestMirrorPolicy(original["requestMirrorPolicy"], d, config)
	transformed["cors_policy"] =
		flattenComputeUrlMapDefaultRouteActionCorsPolicy(original["corsPolicy"], d, config)
	transformed["fault_injection_policy"] =
		flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicy(original["faultInjectionPolicy"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionWeightedBackendServices(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"backend_service": flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesBackendService(original["backendService"], d, config),
			"weight":          flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesWeight(original["weight"], d, config),
			"header_action":   flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderAction(original["headerAction"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesBackendService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesWeight(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderAction(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["request_headers_to_remove"] =
		flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["requestHeadersToRemove"], d, config)
	transformed["request_headers_to_add"] =
		flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["requestHeadersToAdd"], d, config)
	transformed["response_headers_to_remove"] =
		flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["responseHeadersToRemove"], d, config)
	transformed["response_headers_to_add"] =
		flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["responseHeadersToAdd"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	l := v.([]interface{})
	transformed := make([]interface{}, 0, len(l))
	for _, raw := range l {
		original := raw.(map[string]interface{})
		if len(original) < 1 {
			// Do not include empty json objects coming back from the api
			continue
		}
		transformed = append(transformed, map[string]interface{}{
			"header_name":  flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["headerName"], d, config),
			"header_value": flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["headerValue"], d, config),
			"replace":      flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config),
		})
	}
	return transformed
}
func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionUrlRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["path_prefix_rewrite"] =
		flattenComputeUrlMapDefaultRouteActionUrlRewritePathPrefixRewrite(original["pathPrefixRewrite"], d, config)
	transformed["host_rewrite"] =
		flattenComputeUrlMapDefaultRouteActionUrlRewriteHostRewrite(original["hostRewrite"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionUrlRewritePathPrefixRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionUrlRewriteHostRewrite(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionTimeout(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["seconds"] =
		flattenComputeUrlMapDefaultRouteActionTimeoutSeconds(original["seconds"], d, config)
	transformed["nanos"] =
		flattenComputeUrlMapDefaultRouteActionTimeoutNanos(original["nanos"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionTimeoutSeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionTimeoutNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapDefaultRouteActionRetryPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["retry_conditions"] =
		flattenComputeUrlMapDefaultRouteActionRetryPolicyRetryConditions(original["retryConditions"], d, config)
	transformed["num_retries"] =
		flattenComputeUrlMapDefaultRouteActionRetryPolicyNumRetries(original["numRetries"], d, config)
	transformed["per_try_timeout"] =
		flattenComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeout(original["perTryTimeout"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionRetryPolicyRetryConditions(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionRetryPolicyNumRetries(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeout(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["seconds"] =
		flattenComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	transformed["nanos"] =
		flattenComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapDefaultRouteActionRequestMirrorPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["backend_service"] =
		flattenComputeUrlMapDefaultRouteActionRequestMirrorPolicyBackendService(original["backendService"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionRequestMirrorPolicyBackendService(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return v
	}
	return ConvertSelfLinkToV1(v.(string))
}

func flattenComputeUrlMapDefaultRouteActionCorsPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["allow_origins"] =
		flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowOrigins(original["allowOrigins"], d, config)
	transformed["allow_origin_regexes"] =
		flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowOriginRegexes(original["allowOriginRegexes"], d, config)
	transformed["allow_methods"] =
		flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowMethods(original["allowMethods"], d, config)
	transformed["allow_headers"] =
		flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowHeaders(original["allowHeaders"], d, config)
	transformed["expose_headers"] =
		flattenComputeUrlMapDefaultRouteActionCorsPolicyExposeHeaders(original["exposeHeaders"], d, config)
	transformed["max_age"] =
		flattenComputeUrlMapDefaultRouteActionCorsPolicyMaxAge(original["maxAge"], d, config)
	transformed["allow_credentials"] =
		flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowCredentials(original["allowCredentials"], d, config)
	transformed["disabled"] =
		flattenComputeUrlMapDefaultRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowOrigins(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowMethods(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowHeaders(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionCorsPolicyExposeHeaders(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionCorsPolicyMaxAge(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapDefaultRouteActionCorsPolicyAllowCredentials(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionCorsPolicyDisabled(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicy(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["delay"] =
		flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	transformed["abort"] =
		flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelay(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["fixed_delay"] =
		flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixedDelay"], d, config)
	transformed["percentage"] =
		flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["seconds"] =
		flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	transformed["nanos"] =
		flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbort(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	if v == nil {
		return nil
	}
	original := v.(map[string]interface{})
	if len(original) == 0 {
		return nil
	}
	transformed := make(map[string]interface{})
	transformed["http_status"] =
		flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(original["httpStatus"], d, config)
	transformed["percentage"] =
		flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	return []interface{}{transformed}
}
func flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	// Handles the string fixed64 format
	if strVal, ok := v.(string); ok {
		if intVal, err := strconv.ParseInt(strVal, 10, 64); err == nil {
			return intVal
		}
	}

	// number values are represented as float64
	if floatVal, ok := v.(float64); ok {
		intVal := int(floatVal)
		return intVal
	}

	return v // let terraform core handle it otherwise
}

func flattenComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d *schema.ResourceData, config *Config) interface{} {
	return v
}

func expandComputeUrlMapDefaultService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDescription(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapFingerprint(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHeaderAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToAdd, err := expandComputeUrlMapHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedRequestHeadersToRemove, err := expandComputeUrlMapHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeUrlMapHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeUrlMapHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	return transformed, nil
}

func expandComputeUrlMapHeaderActionRequestHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapHeaderActionRequestHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHeaderActionRequestHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHeaderActionRequestHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHeaderActionResponseHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapHeaderActionResponseHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHeaderActionResponseHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHeaderActionResponseHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHostRule(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	v = v.(*schema.Set).List()
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedDescription, err := expandComputeUrlMapHostRuleDescription(original["description"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDescription); val.IsValid() && !isEmptyValue(val) {
			transformed["description"] = transformedDescription
		}

		transformedHosts, err := expandComputeUrlMapHostRuleHosts(original["hosts"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHosts); val.IsValid() && !isEmptyValue(val) {
			transformed["hosts"] = transformedHosts
		}

		transformedPathMatcher, err := expandComputeUrlMapHostRulePathMatcher(original["path_matcher"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPathMatcher); val.IsValid() && !isEmptyValue(val) {
			transformed["pathMatcher"] = transformedPathMatcher
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapHostRuleDescription(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapHostRuleHosts(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	v = v.(*schema.Set).List()
	return v, nil
}

func expandComputeUrlMapHostRulePathMatcher(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcher(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedDefaultService, err := expandComputeUrlMapPathMatcherDefaultService(original["default_service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDefaultService); val.IsValid() && !isEmptyValue(val) {
			transformed["defaultService"] = transformedDefaultService
		}

		transformedDescription, err := expandComputeUrlMapPathMatcherDescription(original["description"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDescription); val.IsValid() && !isEmptyValue(val) {
			transformed["description"] = transformedDescription
		}

		transformedHeaderAction, err := expandComputeUrlMapPathMatcherHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !isEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		transformedName, err := expandComputeUrlMapPathMatcherName(original["name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedName); val.IsValid() && !isEmptyValue(val) {
			transformed["name"] = transformedName
		}

		transformedPathRule, err := expandComputeUrlMapPathMatcherPathRule(original["path_rule"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPathRule); val.IsValid() && !isEmptyValue(val) {
			transformed["pathRules"] = transformedPathRule
		}

		transformedRouteRules, err := expandComputeUrlMapPathMatcherRouteRules(original["route_rules"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRouteRules); val.IsValid() && !isEmptyValue(val) {
			transformed["routeRules"] = transformedRouteRules
		}

		transformedDefaultUrlRedirect, err := expandComputeUrlMapPathMatcherDefaultUrlRedirect(original["default_url_redirect"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDefaultUrlRedirect); val.IsValid() && !isEmptyValue(val) {
			transformed["defaultUrlRedirect"] = transformedDefaultUrlRedirect
		}

		transformedDefaultRouteAction, err := expandComputeUrlMapPathMatcherDefaultRouteAction(original["default_route_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDefaultRouteAction); val.IsValid() && !isEmptyValue(val) {
			transformed["defaultRouteAction"] = transformedDefaultRouteAction
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherDefaultService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDescription(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherHeaderAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToAdd, err := expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedRequestHeadersToRemove, err := expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherHeaderActionRequestHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherHeaderActionResponseHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRule(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedService, err := expandComputeUrlMapPathMatcherPathRuleService(original["service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedService); val.IsValid() && !isEmptyValue(val) {
			transformed["service"] = transformedService
		}

		transformedPaths, err := expandComputeUrlMapPathMatcherPathRulePaths(original["paths"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPaths); val.IsValid() && !isEmptyValue(val) {
			transformed["paths"] = transformedPaths
		}

		transformedRouteAction, err := expandComputeUrlMapPathMatcherPathRuleRouteAction(original["route_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRouteAction); val.IsValid() && !isEmptyValue(val) {
			transformed["routeAction"] = transformedRouteAction
		}

		transformedUrlRedirect, err := expandComputeUrlMapPathMatcherPathRuleUrlRedirect(original["url_redirect"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedUrlRedirect); val.IsValid() && !isEmptyValue(val) {
			transformed["urlRedirect"] = transformedUrlRedirect
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherPathRuleService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRulePaths(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	v = v.(*schema.Set).List()
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedCorsPolicy, err := expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicy(original["cors_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedCorsPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["corsPolicy"] = transformedCorsPolicy
	}

	transformedFaultInjectionPolicy, err := expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicy(original["fault_injection_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFaultInjectionPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["faultInjectionPolicy"] = transformedFaultInjectionPolicy
	}

	transformedRequestMirrorPolicy, err := expandComputeUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicy(original["request_mirror_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestMirrorPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["requestMirrorPolicy"] = transformedRequestMirrorPolicy
	}

	transformedRetryPolicy, err := expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicy(original["retry_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["retryPolicy"] = transformedRetryPolicy
	}

	transformedTimeout, err := expandComputeUrlMapPathMatcherPathRuleRouteActionTimeout(original["timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedTimeout); val.IsValid() && !isEmptyValue(val) {
		transformed["timeout"] = transformedTimeout
	}

	transformedUrlRewrite, err := expandComputeUrlMapPathMatcherPathRuleRouteActionUrlRewrite(original["url_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedUrlRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["urlRewrite"] = transformedUrlRewrite
	}

	transformedWeightedBackendServices, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServices(original["weighted_backend_services"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedWeightedBackendServices); val.IsValid() && !isEmptyValue(val) {
		transformed["weightedBackendServices"] = transformedWeightedBackendServices
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAllowCredentials, err := expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowCredentials(original["allow_credentials"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowCredentials); val.IsValid() && !isEmptyValue(val) {
		transformed["allowCredentials"] = transformedAllowCredentials
	}

	transformedAllowHeaders, err := expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowHeaders(original["allow_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowHeaders); val.IsValid() && !isEmptyValue(val) {
		transformed["allowHeaders"] = transformedAllowHeaders
	}

	transformedAllowMethods, err := expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowMethods(original["allow_methods"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowMethods); val.IsValid() && !isEmptyValue(val) {
		transformed["allowMethods"] = transformedAllowMethods
	}

	transformedAllowOriginRegexes, err := expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOriginRegexes(original["allow_origin_regexes"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOriginRegexes); val.IsValid() && !isEmptyValue(val) {
		transformed["allowOriginRegexes"] = transformedAllowOriginRegexes
	}

	transformedAllowOrigins, err := expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOrigins(original["allow_origins"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOrigins); val.IsValid() && !isEmptyValue(val) {
		transformed["allowOrigins"] = transformedAllowOrigins
	}

	transformedDisabled, err := expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDisabled); val.IsValid() && !isEmptyValue(val) {
		transformed["disabled"] = transformedDisabled
	}

	transformedExposeHeaders, err := expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyExposeHeaders(original["expose_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedExposeHeaders); val.IsValid() && !isEmptyValue(val) {
		transformed["exposeHeaders"] = transformedExposeHeaders
	}

	transformedMaxAge, err := expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyMaxAge(original["max_age"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedMaxAge); val.IsValid() && !isEmptyValue(val) {
		transformed["maxAge"] = transformedMaxAge
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowCredentials(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowHeaders(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowMethods(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyAllowOrigins(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyDisabled(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyExposeHeaders(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionCorsPolicyMaxAge(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAbort, err := expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAbort); val.IsValid() && !isEmptyValue(val) {
		transformed["abort"] = transformedAbort
	}

	transformedDelay, err := expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDelay); val.IsValid() && !isEmptyValue(val) {
		transformed["delay"] = transformedDelay
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbort(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHttpStatus, err := expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortHttpStatus(original["http_status"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpStatus); val.IsValid() && !isEmptyValue(val) {
		transformed["httpStatus"] = transformedHttpStatus
	}

	transformedPercentage, err := expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !isEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelay(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedFixedDelay, err := expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixed_delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFixedDelay); val.IsValid() && !isEmptyValue(val) {
		transformed["fixedDelay"] = transformedFixedDelay
	}

	transformedPercentage, err := expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !isEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedBackendService, err := expandComputeUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicyBackendService(original["backend_service"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !isEmptyValue(val) {
		transformed["backendService"] = transformedBackendService
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionRequestMirrorPolicyBackendService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	f, err := parseGlobalFieldValue("backendServices", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNumRetries, err := expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyNumRetries(original["num_retries"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNumRetries); val.IsValid() && !isEmptyValue(val) {
		transformed["numRetries"] = transformedNumRetries
	}

	transformedPerTryTimeout, err := expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeout(original["per_try_timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPerTryTimeout); val.IsValid() && !isEmptyValue(val) {
		transformed["perTryTimeout"] = transformedPerTryTimeout
	}

	transformedRetryConditions, err := expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyRetryConditions(original["retry_conditions"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryConditions); val.IsValid() && !isEmptyValue(val) {
		transformed["retryConditions"] = transformedRetryConditions
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyNumRetries(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeout(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionRetryPolicyRetryConditions(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionTimeout(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeUrlMapPathMatcherPathRuleRouteActionTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeUrlMapPathMatcherPathRuleRouteActionTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionTimeoutNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionTimeoutSeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionUrlRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRewrite, err := expandComputeUrlMapPathMatcherPathRuleRouteActionUrlRewriteHostRewrite(original["host_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["hostRewrite"] = transformedHostRewrite
	}

	transformedPathPrefixRewrite, err := expandComputeUrlMapPathMatcherPathRuleRouteActionUrlRewritePathPrefixRewrite(original["path_prefix_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathPrefixRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["pathPrefixRewrite"] = transformedPathPrefixRewrite
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionUrlRewriteHostRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionUrlRewritePathPrefixRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServices(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedBackendService, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesBackendService(original["backend_service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !isEmptyValue(val) {
			transformed["backendService"] = transformedBackendService
		}

		transformedHeaderAction, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !isEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		transformedWeight, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesWeight(original["weight"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedWeight); val.IsValid() && !isEmptyValue(val) {
			transformed["weight"] = transformedWeight
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesBackendService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	f, err := parseGlobalFieldValue("backendServices", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToAdd, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedRequestHeadersToRemove, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleRouteActionWeightedBackendServicesWeight(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleUrlRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRedirect, err := expandComputeUrlMapPathMatcherPathRuleUrlRedirectHostRedirect(original["host_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["hostRedirect"] = transformedHostRedirect
	}

	transformedHttpsRedirect, err := expandComputeUrlMapPathMatcherPathRuleUrlRedirectHttpsRedirect(original["https_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpsRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["httpsRedirect"] = transformedHttpsRedirect
	}

	transformedPathRedirect, err := expandComputeUrlMapPathMatcherPathRuleUrlRedirectPathRedirect(original["path_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["pathRedirect"] = transformedPathRedirect
	}

	transformedPrefixRedirect, err := expandComputeUrlMapPathMatcherPathRuleUrlRedirectPrefixRedirect(original["prefix_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPrefixRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["prefixRedirect"] = transformedPrefixRedirect
	}

	transformedRedirectResponseCode, err := expandComputeUrlMapPathMatcherPathRuleUrlRedirectRedirectResponseCode(original["redirect_response_code"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRedirectResponseCode); val.IsValid() && !isEmptyValue(val) {
		transformed["redirectResponseCode"] = transformedRedirectResponseCode
	}

	transformedStripQuery, err := expandComputeUrlMapPathMatcherPathRuleUrlRedirectStripQuery(original["strip_query"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedStripQuery); val.IsValid() && !isEmptyValue(val) {
		transformed["stripQuery"] = transformedStripQuery
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherPathRuleUrlRedirectHostRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleUrlRedirectHttpsRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleUrlRedirectPathRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleUrlRedirectPrefixRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleUrlRedirectRedirectResponseCode(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherPathRuleUrlRedirectStripQuery(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRules(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedPriority, err := expandComputeUrlMapPathMatcherRouteRulesPriority(original["priority"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPriority); val.IsValid() && !isEmptyValue(val) {
			transformed["priority"] = transformedPriority
		}

		transformedService, err := expandComputeUrlMapPathMatcherRouteRulesService(original["service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedService); val.IsValid() && !isEmptyValue(val) {
			transformed["service"] = transformedService
		}

		transformedHeaderAction, err := expandComputeUrlMapPathMatcherRouteRulesHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !isEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		transformedMatchRules, err := expandComputeUrlMapPathMatcherRouteRulesMatchRules(original["match_rules"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedMatchRules); val.IsValid() && !isEmptyValue(val) {
			transformed["matchRules"] = transformedMatchRules
		}

		transformedRouteAction, err := expandComputeUrlMapPathMatcherRouteRulesRouteAction(original["route_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRouteAction); val.IsValid() && !isEmptyValue(val) {
			transformed["routeAction"] = transformedRouteAction
		}

		transformedUrlRedirect, err := expandComputeUrlMapPathMatcherRouteRulesUrlRedirect(original["url_redirect"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedUrlRedirect); val.IsValid() && !isEmptyValue(val) {
			transformed["urlRedirect"] = transformedUrlRedirect
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesPriority(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	f, err := parseGlobalFieldValue("backendServices", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToAdd, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedRequestHeadersToRemove, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionRequestHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesHeaderActionResponseHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRules(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedFullPathMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesFullPathMatch(original["full_path_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedFullPathMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["fullPathMatch"] = transformedFullPathMatch
		}

		transformedHeaderMatches, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatches(original["header_matches"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderMatches); val.IsValid() && !isEmptyValue(val) {
			transformed["headerMatches"] = transformedHeaderMatches
		}

		transformedIgnoreCase, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesIgnoreCase(original["ignore_case"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedIgnoreCase); val.IsValid() && !isEmptyValue(val) {
			transformed["ignoreCase"] = transformedIgnoreCase
		}

		transformedMetadataFilters, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFilters(original["metadata_filters"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedMetadataFilters); val.IsValid() && !isEmptyValue(val) {
			transformed["metadataFilters"] = transformedMetadataFilters
		}

		transformedPrefixMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesPrefixMatch(original["prefix_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPrefixMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["prefixMatch"] = transformedPrefixMatch
		}

		transformedQueryParameterMatches, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatches(original["query_parameter_matches"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedQueryParameterMatches); val.IsValid() && !isEmptyValue(val) {
			transformed["queryParameterMatches"] = transformedQueryParameterMatches
		}

		transformedRegexMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesRegexMatch(original["regex_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRegexMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["regexMatch"] = transformedRegexMatch
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesFullPathMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatches(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedExactMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesExactMatch(original["exact_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedExactMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["exactMatch"] = transformedExactMatch
		}

		transformedHeaderName, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedInvertMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesInvertMatch(original["invert_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedInvertMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["invertMatch"] = transformedInvertMatch
		}

		transformedPrefixMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPrefixMatch(original["prefix_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPrefixMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["prefixMatch"] = transformedPrefixMatch
		}

		transformedPresentMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPresentMatch(original["present_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPresentMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["presentMatch"] = transformedPresentMatch
		}

		transformedRangeMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatch(original["range_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRangeMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["rangeMatch"] = transformedRangeMatch
		}

		transformedRegexMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRegexMatch(original["regex_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRegexMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["regexMatch"] = transformedRegexMatch
		}

		transformedSuffixMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesSuffixMatch(original["suffix_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedSuffixMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["suffixMatch"] = transformedSuffixMatch
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesExactMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesInvertMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPrefixMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesPresentMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRangeEnd, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeEnd(original["range_end"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRangeEnd); val.IsValid() && !isEmptyValue(val) {
		transformed["rangeEnd"] = transformedRangeEnd
	}

	transformedRangeStart, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeStart(original["range_start"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRangeStart); val.IsValid() && !isEmptyValue(val) {
		transformed["rangeStart"] = transformedRangeStart
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeEnd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRangeMatchRangeStart(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesRegexMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesHeaderMatchesSuffixMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesIgnoreCase(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFilters(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedFilterLabels, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabels(original["filter_labels"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedFilterLabels); val.IsValid() && !isEmptyValue(val) {
			transformed["filterLabels"] = transformedFilterLabels
		}

		transformedFilterMatchCriteria, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterMatchCriteria(original["filter_match_criteria"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedFilterMatchCriteria); val.IsValid() && !isEmptyValue(val) {
			transformed["filterMatchCriteria"] = transformedFilterMatchCriteria
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabels(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedName, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsName(original["name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedName); val.IsValid() && !isEmptyValue(val) {
			transformed["name"] = transformedName
		}

		transformedValue, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsValue(original["value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedValue); val.IsValid() && !isEmptyValue(val) {
			transformed["value"] = transformedValue
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterLabelsValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesMetadataFiltersFilterMatchCriteria(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesPrefixMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatches(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedExactMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesExactMatch(original["exact_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedExactMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["exactMatch"] = transformedExactMatch
		}

		transformedName, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesName(original["name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedName); val.IsValid() && !isEmptyValue(val) {
			transformed["name"] = transformedName
		}

		transformedPresentMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesPresentMatch(original["present_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPresentMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["presentMatch"] = transformedPresentMatch
		}

		transformedRegexMatch, err := expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesRegexMatch(original["regex_match"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedRegexMatch); val.IsValid() && !isEmptyValue(val) {
			transformed["regexMatch"] = transformedRegexMatch
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesExactMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesPresentMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesQueryParameterMatchesRegexMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesMatchRulesRegexMatch(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedCorsPolicy, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicy(original["cors_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedCorsPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["corsPolicy"] = transformedCorsPolicy
	}

	transformedFaultInjectionPolicy, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicy(original["fault_injection_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFaultInjectionPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["faultInjectionPolicy"] = transformedFaultInjectionPolicy
	}

	transformedRequestMirrorPolicy, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicy(original["request_mirror_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestMirrorPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["requestMirrorPolicy"] = transformedRequestMirrorPolicy
	}

	transformedRetryPolicy, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicy(original["retry_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["retryPolicy"] = transformedRetryPolicy
	}

	transformedTimeout, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionTimeout(original["timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedTimeout); val.IsValid() && !isEmptyValue(val) {
		transformed["timeout"] = transformedTimeout
	}

	transformedUrlRewrite, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewrite(original["url_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedUrlRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["urlRewrite"] = transformedUrlRewrite
	}

	transformedWeightedBackendServices, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServices(original["weighted_backend_services"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedWeightedBackendServices); val.IsValid() && !isEmptyValue(val) {
		transformed["weightedBackendServices"] = transformedWeightedBackendServices
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAllowCredentials, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowCredentials(original["allow_credentials"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowCredentials); val.IsValid() && !isEmptyValue(val) {
		transformed["allowCredentials"] = transformedAllowCredentials
	}

	transformedAllowHeaders, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowHeaders(original["allow_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowHeaders); val.IsValid() && !isEmptyValue(val) {
		transformed["allowHeaders"] = transformedAllowHeaders
	}

	transformedAllowMethods, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowMethods(original["allow_methods"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowMethods); val.IsValid() && !isEmptyValue(val) {
		transformed["allowMethods"] = transformedAllowMethods
	}

	transformedAllowOriginRegexes, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOriginRegexes(original["allow_origin_regexes"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOriginRegexes); val.IsValid() && !isEmptyValue(val) {
		transformed["allowOriginRegexes"] = transformedAllowOriginRegexes
	}

	transformedAllowOrigins, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOrigins(original["allow_origins"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOrigins); val.IsValid() && !isEmptyValue(val) {
		transformed["allowOrigins"] = transformedAllowOrigins
	}

	transformedDisabled, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDisabled); val.IsValid() && !isEmptyValue(val) {
		transformed["disabled"] = transformedDisabled
	}

	transformedExposeHeaders, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyExposeHeaders(original["expose_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedExposeHeaders); val.IsValid() && !isEmptyValue(val) {
		transformed["exposeHeaders"] = transformedExposeHeaders
	}

	transformedMaxAge, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyMaxAge(original["max_age"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedMaxAge); val.IsValid() && !isEmptyValue(val) {
		transformed["maxAge"] = transformedMaxAge
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowCredentials(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowHeaders(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowMethods(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyAllowOrigins(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyDisabled(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyExposeHeaders(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionCorsPolicyMaxAge(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAbort, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAbort); val.IsValid() && !isEmptyValue(val) {
		transformed["abort"] = transformedAbort
	}

	transformedDelay, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDelay); val.IsValid() && !isEmptyValue(val) {
		transformed["delay"] = transformedDelay
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbort(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHttpStatus, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortHttpStatus(original["http_status"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpStatus); val.IsValid() && !isEmptyValue(val) {
		transformed["httpStatus"] = transformedHttpStatus
	}

	transformedPercentage, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !isEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelay(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedFixedDelay, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixed_delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFixedDelay); val.IsValid() && !isEmptyValue(val) {
		transformed["fixedDelay"] = transformedFixedDelay
	}

	transformedPercentage, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !isEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedBackendService, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicyBackendService(original["backend_service"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !isEmptyValue(val) {
		transformed["backendService"] = transformedBackendService
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionRequestMirrorPolicyBackendService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	f, err := parseGlobalFieldValue("backendServices", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNumRetries, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyNumRetries(original["num_retries"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNumRetries); val.IsValid() && !isEmptyValue(val) {
		transformed["numRetries"] = transformedNumRetries
	}

	transformedPerTryTimeout, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeout(original["per_try_timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPerTryTimeout); val.IsValid() && !isEmptyValue(val) {
		transformed["perTryTimeout"] = transformedPerTryTimeout
	}

	transformedRetryConditions, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyRetryConditions(original["retry_conditions"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryConditions); val.IsValid() && !isEmptyValue(val) {
		transformed["retryConditions"] = transformedRetryConditions
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyNumRetries(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeout(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionRetryPolicyRetryConditions(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionTimeout(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedNanos, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	transformedSeconds, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionTimeoutNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionTimeoutSeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRewrite, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewriteHostRewrite(original["host_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["hostRewrite"] = transformedHostRewrite
	}

	transformedPathPrefixRewrite, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathPrefixRewrite(original["path_prefix_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathPrefixRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["pathPrefixRewrite"] = transformedPathPrefixRewrite
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewriteHostRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionUrlRewritePathPrefixRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServices(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedBackendService, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesBackendService(original["backend_service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !isEmptyValue(val) {
			transformed["backendService"] = transformedBackendService
		}

		transformedHeaderAction, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !isEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		transformedWeight, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesWeight(original["weight"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedWeight); val.IsValid() && !isEmptyValue(val) {
			transformed["weight"] = transformedWeight
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesBackendService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	f, err := parseGlobalFieldValue("backendServices", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToAdd, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedRequestHeadersToRemove, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesRouteActionWeightedBackendServicesWeight(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesUrlRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRedirect, err := expandComputeUrlMapPathMatcherRouteRulesUrlRedirectHostRedirect(original["host_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["hostRedirect"] = transformedHostRedirect
	}

	transformedHttpsRedirect, err := expandComputeUrlMapPathMatcherRouteRulesUrlRedirectHttpsRedirect(original["https_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpsRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["httpsRedirect"] = transformedHttpsRedirect
	}

	transformedPathRedirect, err := expandComputeUrlMapPathMatcherRouteRulesUrlRedirectPathRedirect(original["path_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["pathRedirect"] = transformedPathRedirect
	}

	transformedPrefixRedirect, err := expandComputeUrlMapPathMatcherRouteRulesUrlRedirectPrefixRedirect(original["prefix_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPrefixRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["prefixRedirect"] = transformedPrefixRedirect
	}

	transformedRedirectResponseCode, err := expandComputeUrlMapPathMatcherRouteRulesUrlRedirectRedirectResponseCode(original["redirect_response_code"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRedirectResponseCode); val.IsValid() && !isEmptyValue(val) {
		transformed["redirectResponseCode"] = transformedRedirectResponseCode
	}

	transformedStripQuery, err := expandComputeUrlMapPathMatcherRouteRulesUrlRedirectStripQuery(original["strip_query"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedStripQuery); val.IsValid() && !isEmptyValue(val) {
		transformed["stripQuery"] = transformedStripQuery
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherRouteRulesUrlRedirectHostRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesUrlRedirectHttpsRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesUrlRedirectPathRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesUrlRedirectPrefixRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesUrlRedirectRedirectResponseCode(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherRouteRulesUrlRedirectStripQuery(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultUrlRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRedirect, err := expandComputeUrlMapPathMatcherDefaultUrlRedirectHostRedirect(original["host_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["hostRedirect"] = transformedHostRedirect
	}

	transformedHttpsRedirect, err := expandComputeUrlMapPathMatcherDefaultUrlRedirectHttpsRedirect(original["https_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpsRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["httpsRedirect"] = transformedHttpsRedirect
	}

	transformedPathRedirect, err := expandComputeUrlMapPathMatcherDefaultUrlRedirectPathRedirect(original["path_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["pathRedirect"] = transformedPathRedirect
	}

	transformedPrefixRedirect, err := expandComputeUrlMapPathMatcherDefaultUrlRedirectPrefixRedirect(original["prefix_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPrefixRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["prefixRedirect"] = transformedPrefixRedirect
	}

	transformedRedirectResponseCode, err := expandComputeUrlMapPathMatcherDefaultUrlRedirectRedirectResponseCode(original["redirect_response_code"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRedirectResponseCode); val.IsValid() && !isEmptyValue(val) {
		transformed["redirectResponseCode"] = transformedRedirectResponseCode
	}

	transformedStripQuery, err := expandComputeUrlMapPathMatcherDefaultUrlRedirectStripQuery(original["strip_query"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedStripQuery); val.IsValid() && !isEmptyValue(val) {
		transformed["stripQuery"] = transformedStripQuery
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultUrlRedirectHostRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultUrlRedirectHttpsRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultUrlRedirectPathRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultUrlRedirectPrefixRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultUrlRedirectRedirectResponseCode(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultUrlRedirectStripQuery(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedWeightedBackendServices, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServices(original["weighted_backend_services"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedWeightedBackendServices); val.IsValid() && !isEmptyValue(val) {
		transformed["weightedBackendServices"] = transformedWeightedBackendServices
	}

	transformedUrlRewrite, err := expandComputeUrlMapPathMatcherDefaultRouteActionUrlRewrite(original["url_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedUrlRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["urlRewrite"] = transformedUrlRewrite
	}

	transformedTimeout, err := expandComputeUrlMapPathMatcherDefaultRouteActionTimeout(original["timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedTimeout); val.IsValid() && !isEmptyValue(val) {
		transformed["timeout"] = transformedTimeout
	}

	transformedRetryPolicy, err := expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicy(original["retry_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["retryPolicy"] = transformedRetryPolicy
	}

	transformedRequestMirrorPolicy, err := expandComputeUrlMapPathMatcherDefaultRouteActionRequestMirrorPolicy(original["request_mirror_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestMirrorPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["requestMirrorPolicy"] = transformedRequestMirrorPolicy
	}

	transformedCorsPolicy, err := expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicy(original["cors_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedCorsPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["corsPolicy"] = transformedCorsPolicy
	}

	transformedFaultInjectionPolicy, err := expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicy(original["fault_injection_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFaultInjectionPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["faultInjectionPolicy"] = transformedFaultInjectionPolicy
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServices(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedBackendService, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesBackendService(original["backend_service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !isEmptyValue(val) {
			transformed["backendService"] = transformedBackendService
		}

		transformedWeight, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesWeight(original["weight"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedWeight); val.IsValid() && !isEmptyValue(val) {
			transformed["weight"] = transformedWeight
		}

		transformedHeaderAction, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !isEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesBackendService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	f, err := parseGlobalFieldValue("backendServices", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesWeight(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToRemove, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedRequestHeadersToAdd, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionUrlRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedPathPrefixRewrite, err := expandComputeUrlMapPathMatcherDefaultRouteActionUrlRewritePathPrefixRewrite(original["path_prefix_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathPrefixRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["pathPrefixRewrite"] = transformedPathPrefixRewrite
	}

	transformedHostRewrite, err := expandComputeUrlMapPathMatcherDefaultRouteActionUrlRewriteHostRewrite(original["host_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["hostRewrite"] = transformedHostRewrite
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionUrlRewritePathPrefixRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionUrlRewriteHostRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionTimeout(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedSeconds, err := expandComputeUrlMapPathMatcherDefaultRouteActionTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	transformedNanos, err := expandComputeUrlMapPathMatcherDefaultRouteActionTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionTimeoutSeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionTimeoutNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRetryConditions, err := expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyRetryConditions(original["retry_conditions"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryConditions); val.IsValid() && !isEmptyValue(val) {
		transformed["retryConditions"] = transformedRetryConditions
	}

	transformedNumRetries, err := expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyNumRetries(original["num_retries"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNumRetries); val.IsValid() && !isEmptyValue(val) {
		transformed["numRetries"] = transformedNumRetries
	}

	transformedPerTryTimeout, err := expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeout(original["per_try_timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPerTryTimeout); val.IsValid() && !isEmptyValue(val) {
		transformed["perTryTimeout"] = transformedPerTryTimeout
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyRetryConditions(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyNumRetries(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeout(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedSeconds, err := expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	transformedNanos, err := expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionRequestMirrorPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedBackendService, err := expandComputeUrlMapPathMatcherDefaultRouteActionRequestMirrorPolicyBackendService(original["backend_service"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !isEmptyValue(val) {
		transformed["backendService"] = transformedBackendService
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionRequestMirrorPolicyBackendService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	f, err := parseGlobalFieldValue("backendServices", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAllowOrigins, err := expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowOrigins(original["allow_origins"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOrigins); val.IsValid() && !isEmptyValue(val) {
		transformed["allowOrigins"] = transformedAllowOrigins
	}

	transformedAllowOriginRegexes, err := expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowOriginRegexes(original["allow_origin_regexes"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOriginRegexes); val.IsValid() && !isEmptyValue(val) {
		transformed["allowOriginRegexes"] = transformedAllowOriginRegexes
	}

	transformedAllowMethods, err := expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowMethods(original["allow_methods"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowMethods); val.IsValid() && !isEmptyValue(val) {
		transformed["allowMethods"] = transformedAllowMethods
	}

	transformedAllowHeaders, err := expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowHeaders(original["allow_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowHeaders); val.IsValid() && !isEmptyValue(val) {
		transformed["allowHeaders"] = transformedAllowHeaders
	}

	transformedExposeHeaders, err := expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyExposeHeaders(original["expose_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedExposeHeaders); val.IsValid() && !isEmptyValue(val) {
		transformed["exposeHeaders"] = transformedExposeHeaders
	}

	transformedMaxAge, err := expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyMaxAge(original["max_age"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedMaxAge); val.IsValid() && !isEmptyValue(val) {
		transformed["maxAge"] = transformedMaxAge
	}

	transformedAllowCredentials, err := expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowCredentials(original["allow_credentials"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowCredentials); val.IsValid() && !isEmptyValue(val) {
		transformed["allowCredentials"] = transformedAllowCredentials
	}

	transformedDisabled, err := expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDisabled); val.IsValid() && !isEmptyValue(val) {
		transformed["disabled"] = transformedDisabled
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowOrigins(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowMethods(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowHeaders(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyExposeHeaders(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyMaxAge(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyAllowCredentials(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionCorsPolicyDisabled(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedDelay, err := expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDelay); val.IsValid() && !isEmptyValue(val) {
		transformed["delay"] = transformedDelay
	}

	transformedAbort, err := expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAbort); val.IsValid() && !isEmptyValue(val) {
		transformed["abort"] = transformedAbort
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelay(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedFixedDelay, err := expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixed_delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFixedDelay); val.IsValid() && !isEmptyValue(val) {
		transformed["fixedDelay"] = transformedFixedDelay
	}

	transformedPercentage, err := expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !isEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedSeconds, err := expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	transformedNanos, err := expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbort(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHttpStatus, err := expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(original["http_status"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpStatus); val.IsValid() && !isEmptyValue(val) {
		transformed["httpStatus"] = transformedHttpStatus
	}

	transformedPercentage, err := expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !isEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapPathMatcherDefaultRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapTest(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedDescription, err := expandComputeUrlMapTestDescription(original["description"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedDescription); val.IsValid() && !isEmptyValue(val) {
			transformed["description"] = transformedDescription
		}

		transformedHost, err := expandComputeUrlMapTestHost(original["host"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHost); val.IsValid() && !isEmptyValue(val) {
			transformed["host"] = transformedHost
		}

		transformedPath, err := expandComputeUrlMapTestPath(original["path"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedPath); val.IsValid() && !isEmptyValue(val) {
			transformed["path"] = transformedPath
		}

		transformedService, err := expandComputeUrlMapTestService(original["service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedService); val.IsValid() && !isEmptyValue(val) {
			transformed["service"] = transformedService
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapTestDescription(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapTestHost(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapTestPath(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapTestService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultUrlRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHostRedirect, err := expandComputeUrlMapDefaultUrlRedirectHostRedirect(original["host_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["hostRedirect"] = transformedHostRedirect
	}

	transformedHttpsRedirect, err := expandComputeUrlMapDefaultUrlRedirectHttpsRedirect(original["https_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpsRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["httpsRedirect"] = transformedHttpsRedirect
	}

	transformedPathRedirect, err := expandComputeUrlMapDefaultUrlRedirectPathRedirect(original["path_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["pathRedirect"] = transformedPathRedirect
	}

	transformedPrefixRedirect, err := expandComputeUrlMapDefaultUrlRedirectPrefixRedirect(original["prefix_redirect"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPrefixRedirect); val.IsValid() && !isEmptyValue(val) {
		transformed["prefixRedirect"] = transformedPrefixRedirect
	}

	transformedRedirectResponseCode, err := expandComputeUrlMapDefaultUrlRedirectRedirectResponseCode(original["redirect_response_code"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRedirectResponseCode); val.IsValid() && !isEmptyValue(val) {
		transformed["redirectResponseCode"] = transformedRedirectResponseCode
	}

	transformedStripQuery, err := expandComputeUrlMapDefaultUrlRedirectStripQuery(original["strip_query"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedStripQuery); val.IsValid() && !isEmptyValue(val) {
		transformed["stripQuery"] = transformedStripQuery
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultUrlRedirectHostRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultUrlRedirectHttpsRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultUrlRedirectPathRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultUrlRedirectPrefixRedirect(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultUrlRedirectRedirectResponseCode(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultUrlRedirectStripQuery(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedWeightedBackendServices, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServices(original["weighted_backend_services"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedWeightedBackendServices); val.IsValid() && !isEmptyValue(val) {
		transformed["weightedBackendServices"] = transformedWeightedBackendServices
	}

	transformedUrlRewrite, err := expandComputeUrlMapDefaultRouteActionUrlRewrite(original["url_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedUrlRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["urlRewrite"] = transformedUrlRewrite
	}

	transformedTimeout, err := expandComputeUrlMapDefaultRouteActionTimeout(original["timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedTimeout); val.IsValid() && !isEmptyValue(val) {
		transformed["timeout"] = transformedTimeout
	}

	transformedRetryPolicy, err := expandComputeUrlMapDefaultRouteActionRetryPolicy(original["retry_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["retryPolicy"] = transformedRetryPolicy
	}

	transformedRequestMirrorPolicy, err := expandComputeUrlMapDefaultRouteActionRequestMirrorPolicy(original["request_mirror_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestMirrorPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["requestMirrorPolicy"] = transformedRequestMirrorPolicy
	}

	transformedCorsPolicy, err := expandComputeUrlMapDefaultRouteActionCorsPolicy(original["cors_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedCorsPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["corsPolicy"] = transformedCorsPolicy
	}

	transformedFaultInjectionPolicy, err := expandComputeUrlMapDefaultRouteActionFaultInjectionPolicy(original["fault_injection_policy"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFaultInjectionPolicy); val.IsValid() && !isEmptyValue(val) {
		transformed["faultInjectionPolicy"] = transformedFaultInjectionPolicy
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServices(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedBackendService, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesBackendService(original["backend_service"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !isEmptyValue(val) {
			transformed["backendService"] = transformedBackendService
		}

		transformedWeight, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesWeight(original["weight"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedWeight); val.IsValid() && !isEmptyValue(val) {
			transformed["weight"] = transformedWeight
		}

		transformedHeaderAction, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderAction(original["header_action"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderAction); val.IsValid() && !isEmptyValue(val) {
			transformed["headerAction"] = transformedHeaderAction
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesBackendService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	f, err := parseGlobalFieldValue("backendServices", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesWeight(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderAction(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRequestHeadersToRemove, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(original["request_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToRemove"] = transformedRequestHeadersToRemove
	}

	transformedRequestHeadersToAdd, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(original["request_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRequestHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["requestHeadersToAdd"] = transformedRequestHeadersToAdd
	}

	transformedResponseHeadersToRemove, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(original["response_headers_to_remove"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToRemove); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToRemove"] = transformedResponseHeadersToRemove
	}

	transformedResponseHeadersToAdd, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(original["response_headers_to_add"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedResponseHeadersToAdd); val.IsValid() && !isEmptyValue(val) {
		transformed["responseHeadersToAdd"] = transformedResponseHeadersToAdd
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionRequestHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToRemove(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAdd(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	req := make([]interface{}, 0, len(l))
	for _, raw := range l {
		if raw == nil {
			continue
		}
		original := raw.(map[string]interface{})
		transformed := make(map[string]interface{})

		transformedHeaderName, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(original["header_name"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderName); val.IsValid() && !isEmptyValue(val) {
			transformed["headerName"] = transformedHeaderName
		}

		transformedHeaderValue, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(original["header_value"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedHeaderValue); val.IsValid() && !isEmptyValue(val) {
			transformed["headerValue"] = transformedHeaderValue
		}

		transformedReplace, err := expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(original["replace"], d, config)
		if err != nil {
			return nil, err
		} else if val := reflect.ValueOf(transformedReplace); val.IsValid() && !isEmptyValue(val) {
			transformed["replace"] = transformedReplace
		}

		req = append(req, transformed)
	}
	return req, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderName(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddHeaderValue(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionWeightedBackendServicesHeaderActionResponseHeadersToAddReplace(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionUrlRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedPathPrefixRewrite, err := expandComputeUrlMapDefaultRouteActionUrlRewritePathPrefixRewrite(original["path_prefix_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPathPrefixRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["pathPrefixRewrite"] = transformedPathPrefixRewrite
	}

	transformedHostRewrite, err := expandComputeUrlMapDefaultRouteActionUrlRewriteHostRewrite(original["host_rewrite"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHostRewrite); val.IsValid() && !isEmptyValue(val) {
		transformed["hostRewrite"] = transformedHostRewrite
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionUrlRewritePathPrefixRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionUrlRewriteHostRewrite(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionTimeout(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedSeconds, err := expandComputeUrlMapDefaultRouteActionTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	transformedNanos, err := expandComputeUrlMapDefaultRouteActionTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionTimeoutSeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionTimeoutNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionRetryPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedRetryConditions, err := expandComputeUrlMapDefaultRouteActionRetryPolicyRetryConditions(original["retry_conditions"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedRetryConditions); val.IsValid() && !isEmptyValue(val) {
		transformed["retryConditions"] = transformedRetryConditions
	}

	transformedNumRetries, err := expandComputeUrlMapDefaultRouteActionRetryPolicyNumRetries(original["num_retries"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNumRetries); val.IsValid() && !isEmptyValue(val) {
		transformed["numRetries"] = transformedNumRetries
	}

	transformedPerTryTimeout, err := expandComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeout(original["per_try_timeout"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPerTryTimeout); val.IsValid() && !isEmptyValue(val) {
		transformed["perTryTimeout"] = transformedPerTryTimeout
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionRetryPolicyRetryConditions(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionRetryPolicyNumRetries(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeout(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedSeconds, err := expandComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	transformedNanos, err := expandComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutSeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionRetryPolicyPerTryTimeoutNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionRequestMirrorPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedBackendService, err := expandComputeUrlMapDefaultRouteActionRequestMirrorPolicyBackendService(original["backend_service"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedBackendService); val.IsValid() && !isEmptyValue(val) {
		transformed["backendService"] = transformedBackendService
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionRequestMirrorPolicyBackendService(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	f, err := parseGlobalFieldValue("backendServices", v.(string), "project", d, config, true)
	if err != nil {
		return nil, fmt.Errorf("Invalid value for backend_service: %s", err)
	}
	return f.RelativeLink(), nil
}

func expandComputeUrlMapDefaultRouteActionCorsPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedAllowOrigins, err := expandComputeUrlMapDefaultRouteActionCorsPolicyAllowOrigins(original["allow_origins"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOrigins); val.IsValid() && !isEmptyValue(val) {
		transformed["allowOrigins"] = transformedAllowOrigins
	}

	transformedAllowOriginRegexes, err := expandComputeUrlMapDefaultRouteActionCorsPolicyAllowOriginRegexes(original["allow_origin_regexes"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowOriginRegexes); val.IsValid() && !isEmptyValue(val) {
		transformed["allowOriginRegexes"] = transformedAllowOriginRegexes
	}

	transformedAllowMethods, err := expandComputeUrlMapDefaultRouteActionCorsPolicyAllowMethods(original["allow_methods"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowMethods); val.IsValid() && !isEmptyValue(val) {
		transformed["allowMethods"] = transformedAllowMethods
	}

	transformedAllowHeaders, err := expandComputeUrlMapDefaultRouteActionCorsPolicyAllowHeaders(original["allow_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowHeaders); val.IsValid() && !isEmptyValue(val) {
		transformed["allowHeaders"] = transformedAllowHeaders
	}

	transformedExposeHeaders, err := expandComputeUrlMapDefaultRouteActionCorsPolicyExposeHeaders(original["expose_headers"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedExposeHeaders); val.IsValid() && !isEmptyValue(val) {
		transformed["exposeHeaders"] = transformedExposeHeaders
	}

	transformedMaxAge, err := expandComputeUrlMapDefaultRouteActionCorsPolicyMaxAge(original["max_age"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedMaxAge); val.IsValid() && !isEmptyValue(val) {
		transformed["maxAge"] = transformedMaxAge
	}

	transformedAllowCredentials, err := expandComputeUrlMapDefaultRouteActionCorsPolicyAllowCredentials(original["allow_credentials"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAllowCredentials); val.IsValid() && !isEmptyValue(val) {
		transformed["allowCredentials"] = transformedAllowCredentials
	}

	transformedDisabled, err := expandComputeUrlMapDefaultRouteActionCorsPolicyDisabled(original["disabled"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDisabled); val.IsValid() && !isEmptyValue(val) {
		transformed["disabled"] = transformedDisabled
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionCorsPolicyAllowOrigins(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionCorsPolicyAllowOriginRegexes(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionCorsPolicyAllowMethods(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionCorsPolicyAllowHeaders(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionCorsPolicyExposeHeaders(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionCorsPolicyMaxAge(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionCorsPolicyAllowCredentials(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionCorsPolicyDisabled(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionFaultInjectionPolicy(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedDelay, err := expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelay(original["delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedDelay); val.IsValid() && !isEmptyValue(val) {
		transformed["delay"] = transformedDelay
	}

	transformedAbort, err := expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbort(original["abort"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedAbort); val.IsValid() && !isEmptyValue(val) {
		transformed["abort"] = transformedAbort
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelay(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedFixedDelay, err := expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(original["fixed_delay"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedFixedDelay); val.IsValid() && !isEmptyValue(val) {
		transformed["fixedDelay"] = transformedFixedDelay
	}

	transformedPercentage, err := expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !isEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelay(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedSeconds, err := expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(original["seconds"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedSeconds); val.IsValid() && !isEmptyValue(val) {
		transformed["seconds"] = transformedSeconds
	}

	transformedNanos, err := expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(original["nanos"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedNanos); val.IsValid() && !isEmptyValue(val) {
		transformed["nanos"] = transformedNanos
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelaySeconds(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayFixedDelayNanos(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyDelayPercentage(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbort(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	l := v.([]interface{})
	if len(l) == 0 || l[0] == nil {
		return nil, nil
	}
	raw := l[0]
	original := raw.(map[string]interface{})
	transformed := make(map[string]interface{})

	transformedHttpStatus, err := expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(original["http_status"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedHttpStatus); val.IsValid() && !isEmptyValue(val) {
		transformed["httpStatus"] = transformedHttpStatus
	}

	transformedPercentage, err := expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbortPercentage(original["percentage"], d, config)
	if err != nil {
		return nil, err
	} else if val := reflect.ValueOf(transformedPercentage); val.IsValid() && !isEmptyValue(val) {
		transformed["percentage"] = transformedPercentage
	}

	return transformed, nil
}

func expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbortHttpStatus(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}

func expandComputeUrlMapDefaultRouteActionFaultInjectionPolicyAbortPercentage(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
	return v, nil
}