diff --git a/mmv1/products/monitoring/api.yaml b/mmv1/products/monitoring/api.yaml
index e134ff8353f8..e979e0a2330a 100644
--- a/mmv1/products/monitoring/api.yaml
+++ b/mmv1/products/monitoring/api.yaml
@@ -1084,6 +1084,86 @@ objects:
             The full name of the resource that defines this service.
             Formatted as described in
             https://cloud.google.com/apis/design/resource_names.
+  
+  - !ruby/object:Api::Resource
+    name: GenericService
+    base_url: v3/projects/{{project}}/services
+    create_url: v3/projects/{{project}}/services?serviceId={{service_id}}
+    self_link: "v3/projects/{{project}}/services/{{service_id}}"
+    update_verb: :PATCH
+    update_mask: true
+    description: |
+      A Service is a discrete, autonomous, and network-accessible unit,
+      designed to solve an individual concern (Wikipedia). In Cloud Monitoring,
+      a Service acts as the root resource under which operational aspects of
+      the service are accessible
+    references: !ruby/object:Api::Resource::ReferenceLinks
+      guides:
+        'Service Monitoring': 'https://cloud.google.com/monitoring/service-monitoring'
+        'Monitoring API Documentation': 'https://cloud.google.com/monitoring/api/v3/'
+      api: 'https://cloud.google.com/monitoring/api/ref_v3/rest/v3/services'
+    parameters:
+    - !ruby/object:Api::Type::String
+      name: serviceId
+      description: |
+        An optional service ID to use. If not given, the server will generate a
+        service ID.
+      input: true
+      required: true
+      url_param_only: true
+    properties:
+    - !ruby/object:Api::Type::String
+      name: name
+      description: |
+        The full resource name for this service. The syntax is:
+        projects/[PROJECT_ID]/services/[SERVICE_ID].
+      output: true
+    - !ruby/object:Api::Type::String
+      name: displayName
+      description: |
+        Name used for UI elements listing this Service.
+    - !ruby/object:Api::Type::KeyValuePairs
+      name: 'userLabels'
+      description: |
+        Labels which have been used to annotate the service. Label keys must start
+        with a letter. Label keys and values may contain lowercase letters,
+        numbers, underscores, and dashes. Label keys and values have a maximum
+        length of 63 characters, and must be less than 128 bytes in size. Up to 64
+        label entries may be stored. For labels which do not have a semantic value,
+        the empty string may be supplied for the label value.
+      send_empty_value: true
+    - !ruby/object:Api::Type::NestedObject
+      name: telemetry
+      description: |
+        Configuration for how to query telemetry on a Service.
+      # Non custom service have non-editable telemetry
+      output: true
+      properties:
+        - !ruby/object:Api::Type::String
+          name: resourceName
+          description: |
+            The full name of the resource that defines this service.
+            Formatted as described in
+            https://cloud.google.com/apis/design/resource_names.
+    - !ruby/object:Api::Type::NestedObject
+      name: basicService
+      description: |
+        A well-known service type, defined by its service type and service labels.
+      # BasicService info can be set on creation but is then immutable.
+      input: true
+      properties:
+        - !ruby/object:Api::Type::String
+          name: serviceType
+          description: |
+            The type of service that this basic service defines, e.g. 
+            APP_ENGINE service type
+        - !ruby/object:Api::Type::KeyValuePairs
+          name: serviceLabels
+          input: true
+          description: |
+            Labels that specify the resource that emits the monitoring data 
+            which is used for SLO reporting of this `Service`.
+
 
   - !ruby/object:Api::Resource
     name: Slo
diff --git a/mmv1/products/monitoring/terraform.yaml b/mmv1/products/monitoring/terraform.yaml
index 742f227a531b..a7961dbc3450 100644
--- a/mmv1/products/monitoring/terraform.yaml
+++ b/mmv1/products/monitoring/terraform.yaml
@@ -155,6 +155,18 @@ overrides: !ruby/object:Overrides::ResourceOverrides
       custom_import: templates/terraform/custom_import/self_link_as_name.erb
       encoder: templates/terraform/encoders/monitoring_service.go.erb
 
+  GenericService: !ruby/object:Overrides::Terraform::ResourceOverride
+    legacy_name: 'google_monitoring_service'
+    id_format: "projects/{{project}}/services/{{service_id}}"
+    import_format: ["projects/{{project}}/services/{{service_id}}"]
+    error_retry_predicates: ["isMonitoringConcurrentEditError"]
+    examples:
+      - !ruby/object:Provider::Terraform::Examples
+        name: "monitoring_service_example"
+        primary_resource_id: "my_service"
+        vars:
+          service_id: "my-service"
+
   Slo: !ruby/object:Overrides::Terraform::ResourceOverride
     id_format: "{{name}}"
     import_format: ["{{name}}"]
diff --git a/mmv1/templates/terraform/examples/monitoring_service_example.tf.erb b/mmv1/templates/terraform/examples/monitoring_service_example.tf.erb
new file mode 100644
index 000000000000..2e84d2c0235e
--- /dev/null
+++ b/mmv1/templates/terraform/examples/monitoring_service_example.tf.erb
@@ -0,0 +1,16 @@
+resource "google_monitoring_service" "<%= ctx[:primary_resource_id] -%>" {
+  service_id = "<%= ctx[:vars]['service_id'] -%>"
+  display_name = "My Service <%= ctx[:vars]['service_id'] -%>"
+
+  user_labels = {
+    my_key       = "my_value"
+    my_other_key = "my_other_value"
+  }
+
+  basic_service {
+    service_type  = "APP_ENGINE"
+    service_labels = {
+      module_id = "another-module-id"
+    }
+  }
+}
diff --git a/mmv1/third_party/terraform/tests/resource_monitoring_service_test.go b/mmv1/third_party/terraform/tests/resource_monitoring_service_test.go
new file mode 100644
index 000000000000..59096315d9be
--- /dev/null
+++ b/mmv1/third_party/terraform/tests/resource_monitoring_service_test.go
@@ -0,0 +1,52 @@
+package google
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+)
+
+func TestAccMonitoringService_basic(t *testing.T) {
+	t.Parallel()
+
+	randomSuffix := randString(t, 10)
+	vcrTest(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckMonitoringServiceDestroyProducer(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccMonitoringSlo_cloudEndpoints(randomSuffix, "an-endpoint"),
+			},
+			{
+				ResourceName:      "google_monitoring_service.srv",
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+			{
+				Config: testAccMonitoringSlo_cloudEndpoints(randomSuffix, "another-endpoint"),
+			},
+			{
+				ResourceName:      "google_monitoring_service.srv",
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+		},
+	})
+}
+
+func testAccMonitoringSlo_cloudEndpoints(randSuffix, endpoint string) string {
+	return fmt.Sprintf(`
+resource "google_monitoring_service" "srv" {
+	service_id = "tf-test-srv-%s"
+	display_name = "My Basic CloudEnpoints Service"
+	basic_service {
+		service_type  = "CLOUD_ENDPOINTS"
+		service_labels = {
+			service = "%s"
+		}
+	}
+}
+`, randSuffix, endpoint)
+}
diff --git a/mmv1/third_party/terraform/tests/resource_monitoring_slo_test.go b/mmv1/third_party/terraform/tests/resource_monitoring_slo_test.go
index dcbcaaa7f938..85bbbca35230 100644
--- a/mmv1/third_party/terraform/tests/resource_monitoring_slo_test.go
+++ b/mmv1/third_party/terraform/tests/resource_monitoring_slo_test.go
@@ -410,6 +410,30 @@ func TestAccMonitoringSlo_windowBasedMetricSumRangeSlis(t *testing.T) {
 	})
 }
 
+func TestAccMonitoringSlo_genericService(t *testing.T) {
+	t.Parallel()
+
+	randomSuffix := randString(t, 10)
+
+	vcrTest(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckMonitoringSloDestroyProducer(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccMonitoringSlo_generic(randomSuffix),
+			},
+			{
+				ResourceName:      "google_monitoring_slo.primary",
+				ImportState:       true,
+				ImportStateVerify: true,
+				// Ignore input-only field for import
+				ImportStateVerifyIgnore: []string{"service"},
+			},
+		},
+	})
+}
+
 func testAccMonitoringSlo_basic() string {
 	return `
 data "google_monitoring_app_engine_service" "ae" {
@@ -457,6 +481,34 @@ resource "google_monitoring_slo" "primary" {
 `
 }
 
+func testAccMonitoringSlo_generic(randSuffix string) string {
+	return fmt.Sprintf(`
+resource "google_monitoring_service" "srv" {
+	service_id = "tf-test-srv-%s"
+	display_name = "My Basic CloudEnpoints Service"
+	basic_service {
+		service_type  = "CLOUD_ENDPOINTS"
+		service_labels = {
+			service = "another-endpoint"
+		}
+	}
+}
+	  
+	
+resource "google_monitoring_slo" "primary" {
+	service = google_monitoring_service.srv.service_id
+	
+	goal = 0.9
+	rolling_period_days = 1
+	
+	basic_sli {
+		availability {
+		}
+	}
+}
+`, randSuffix)
+}
+
 func testAccMonitoringSlo_availabilitySli() string {
 	return `
 data "google_monitoring_app_engine_service" "ae" {