diff --git a/.changes/next-release/feature-AWSFaultInjectionSimulator-9607251.json b/.changes/next-release/feature-AWSFaultInjectionSimulator-9607251.json
new file mode 100644
index 000000000000..e379917bc188
--- /dev/null
+++ b/.changes/next-release/feature-AWSFaultInjectionSimulator-9607251.json
@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS Fault Injection Simulator",
+    "contributor": "",
+    "description": "Initial release of AWS Fault Injection Simulator, a managed service that enables you to perform fault injection experiments on your AWS workloads"
+}
diff --git a/services/fis/pom.xml b/services/fis/pom.xml
new file mode 100644
index 000000000000..c5a989179d21
--- /dev/null
+++ b/services/fis/pom.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0"?>
+<!--
+  ~ Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License").
+  ~ You may not use this file except in compliance with the License.
+  ~ A copy of the License is located at
+  ~
+  ~  http://aws.amazon.com/apache2.0
+  ~
+  ~ or in the "license" file accompanying this file. This file is distributed
+  ~ on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+  ~ express or implied. See the License for the specific language governing
+  ~ permissions and limitations under the License.
+  -->
+
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+         xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>software.amazon.awssdk</groupId>
+        <artifactId>services</artifactId>
+        <version>2.16.19-SNAPSHOT</version>
+    </parent>
+    <artifactId>fis</artifactId>
+    <name>AWS Java SDK :: Services :: Fis</name>
+    <description>The AWS Java SDK for Fis module holds the client classes that are used for
+        communicating with Fis.
+    </description>
+    <url>https://aws.amazon.com/sdkforjava</url>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifestEntries>
+                            <Automatic-Module-Name>software.amazon.awssdk.services.fis</Automatic-Module-Name>
+                        </manifestEntries>
+                    </archive>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>protocol-core</artifactId>
+            <version>${awsjavasdk.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>aws-json-protocol</artifactId>
+            <version>${awsjavasdk.version}</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/services/fis/src/main/resources/codegen-resources/paginators-1.json b/services/fis/src/main/resources/codegen-resources/paginators-1.json
new file mode 100644
index 000000000000..325359fe45ef
--- /dev/null
+++ b/services/fis/src/main/resources/codegen-resources/paginators-1.json
@@ -0,0 +1,19 @@
+{
+  "pagination": {
+    "ListActions": {
+      "input_token": "nextToken",
+      "output_token": "nextToken",
+      "limit_key": "maxResults"
+    },
+    "ListExperimentTemplates": {
+      "input_token": "nextToken",
+      "output_token": "nextToken",
+      "limit_key": "maxResults"
+    },
+    "ListExperiments": {
+      "input_token": "nextToken",
+      "output_token": "nextToken",
+      "limit_key": "maxResults"
+    }
+  }
+}
diff --git a/services/fis/src/main/resources/codegen-resources/service-2.json b/services/fis/src/main/resources/codegen-resources/service-2.json
new file mode 100644
index 000000000000..46b1b61838ee
--- /dev/null
+++ b/services/fis/src/main/resources/codegen-resources/service-2.json
@@ -0,0 +1,1610 @@
+{
+  "version":"2.0",
+  "metadata":{
+    "apiVersion":"2020-12-01",
+    "endpointPrefix":"fis",
+    "jsonVersion":"1.1",
+    "protocol":"rest-json",
+    "serviceAbbreviation":"FIS",
+    "serviceFullName":"AWS Fault Injection Simulator",
+    "serviceId":"fis",
+    "signatureVersion":"v4",
+    "signingName":"fis",
+    "uid":"fis-2020-12-01"
+  },
+  "operations":{
+    "CreateExperimentTemplate":{
+      "name":"CreateExperimentTemplate",
+      "http":{
+        "method":"POST",
+        "requestUri":"/experimentTemplates",
+        "responseCode":200
+      },
+      "input":{"shape":"CreateExperimentTemplateRequest"},
+      "output":{"shape":"CreateExperimentTemplateResponse"},
+      "errors":[
+        {"shape":"ValidationException"},
+        {"shape":"ConflictException"},
+        {"shape":"ResourceNotFoundException"},
+        {"shape":"ServiceQuotaExceededException"}
+      ],
+      "documentation":"<p>Creates an experiment template. </p> <p>To create a template, specify the following information: </p> <ul> <li> <p> <b>Targets</b>: A target can be a specific resource in your AWS environment, or one or more resources that match criteria that you specify, for example, resources that have specific tags.</p> </li> <li> <p> <b>Actions</b>: The actions to carry out on the target. You can specify multiple actions, the duration of each action, and when to start each action during an experiment.</p> </li> <li> <p> <b>Stop conditions</b>: If a stop condition is triggered while an experiment is running, the experiment is automatically stopped. You can define a stop condition as a CloudWatch alarm.</p> </li> </ul> <p>For more information, see the <a href=\"https://docs.aws.amazon.com/fis/latest/userguide/\">AWS Fault Injection Simulator User Guide</a>.</p>"
+    },
+    "DeleteExperimentTemplate":{
+      "name":"DeleteExperimentTemplate",
+      "http":{
+        "method":"DELETE",
+        "requestUri":"/experimentTemplates/{id}",
+        "responseCode":200
+      },
+      "input":{"shape":"DeleteExperimentTemplateRequest"},
+      "output":{"shape":"DeleteExperimentTemplateResponse"},
+      "errors":[
+        {"shape":"ValidationException"},
+        {"shape":"ResourceNotFoundException"}
+      ],
+      "documentation":"<p>Deletes the specified experiment template.</p>"
+    },
+    "GetAction":{
+      "name":"GetAction",
+      "http":{
+        "method":"GET",
+        "requestUri":"/actions/{id}",
+        "responseCode":200
+      },
+      "input":{"shape":"GetActionRequest"},
+      "output":{"shape":"GetActionResponse"},
+      "errors":[
+        {"shape":"ValidationException"},
+        {"shape":"ResourceNotFoundException"}
+      ],
+      "documentation":"<p>Gets information about the specified AWS FIS action.</p>"
+    },
+    "GetExperiment":{
+      "name":"GetExperiment",
+      "http":{
+        "method":"GET",
+        "requestUri":"/experiments/{id}",
+        "responseCode":200
+      },
+      "input":{"shape":"GetExperimentRequest"},
+      "output":{"shape":"GetExperimentResponse"},
+      "errors":[
+        {"shape":"ValidationException"},
+        {"shape":"ResourceNotFoundException"}
+      ],
+      "documentation":"<p>Gets information about the specified experiment.</p>"
+    },
+    "GetExperimentTemplate":{
+      "name":"GetExperimentTemplate",
+      "http":{
+        "method":"GET",
+        "requestUri":"/experimentTemplates/{id}",
+        "responseCode":200
+      },
+      "input":{"shape":"GetExperimentTemplateRequest"},
+      "output":{"shape":"GetExperimentTemplateResponse"},
+      "errors":[
+        {"shape":"ValidationException"},
+        {"shape":"ResourceNotFoundException"}
+      ],
+      "documentation":"<p>Gets information about the specified experiment template.</p>"
+    },
+    "ListActions":{
+      "name":"ListActions",
+      "http":{
+        "method":"GET",
+        "requestUri":"/actions",
+        "responseCode":200
+      },
+      "input":{"shape":"ListActionsRequest"},
+      "output":{"shape":"ListActionsResponse"},
+      "errors":[
+        {"shape":"ValidationException"}
+      ],
+      "documentation":"<p>Lists the available AWS FIS actions.</p>"
+    },
+    "ListExperimentTemplates":{
+      "name":"ListExperimentTemplates",
+      "http":{
+        "method":"GET",
+        "requestUri":"/experimentTemplates",
+        "responseCode":200
+      },
+      "input":{"shape":"ListExperimentTemplatesRequest"},
+      "output":{"shape":"ListExperimentTemplatesResponse"},
+      "errors":[
+        {"shape":"ValidationException"}
+      ],
+      "documentation":"<p>Lists your experiment templates.</p>"
+    },
+    "ListExperiments":{
+      "name":"ListExperiments",
+      "http":{
+        "method":"GET",
+        "requestUri":"/experiments",
+        "responseCode":200
+      },
+      "input":{"shape":"ListExperimentsRequest"},
+      "output":{"shape":"ListExperimentsResponse"},
+      "errors":[
+        {"shape":"ValidationException"}
+      ],
+      "documentation":"<p>Lists your experiments.</p>"
+    },
+    "ListTagsForResource":{
+      "name":"ListTagsForResource",
+      "http":{
+        "method":"GET",
+        "requestUri":"/tags/{resourceArn}",
+        "responseCode":200
+      },
+      "input":{"shape":"ListTagsForResourceRequest"},
+      "output":{"shape":"ListTagsForResourceResponse"},
+      "documentation":"<p>Lists the tags for the specified resource.</p>"
+    },
+    "StartExperiment":{
+      "name":"StartExperiment",
+      "http":{
+        "method":"POST",
+        "requestUri":"/experiments",
+        "responseCode":200
+      },
+      "input":{"shape":"StartExperimentRequest"},
+      "output":{"shape":"StartExperimentResponse"},
+      "errors":[
+        {"shape":"ValidationException"},
+        {"shape":"ConflictException"},
+        {"shape":"ResourceNotFoundException"},
+        {"shape":"ServiceQuotaExceededException"}
+      ],
+      "documentation":"<p>Starts running an experiment from the specified experiment template.</p>"
+    },
+    "StopExperiment":{
+      "name":"StopExperiment",
+      "http":{
+        "method":"DELETE",
+        "requestUri":"/experiments/{id}",
+        "responseCode":200
+      },
+      "input":{"shape":"StopExperimentRequest"},
+      "output":{"shape":"StopExperimentResponse"},
+      "errors":[
+        {"shape":"ValidationException"},
+        {"shape":"ResourceNotFoundException"}
+      ],
+      "documentation":"<p>Stops the specified experiment.</p>"
+    },
+    "TagResource":{
+      "name":"TagResource",
+      "http":{
+        "method":"POST",
+        "requestUri":"/tags/{resourceArn}",
+        "responseCode":200
+      },
+      "input":{"shape":"TagResourceRequest"},
+      "output":{"shape":"TagResourceResponse"},
+      "documentation":"<p>Applies the specified tags to the specified resource.</p>"
+    },
+    "UntagResource":{
+      "name":"UntagResource",
+      "http":{
+        "method":"DELETE",
+        "requestUri":"/tags/{resourceArn}",
+        "responseCode":200
+      },
+      "input":{"shape":"UntagResourceRequest"},
+      "output":{"shape":"UntagResourceResponse"},
+      "documentation":"<p>Removes the specified tags from the specified resource.</p>"
+    },
+    "UpdateExperimentTemplate":{
+      "name":"UpdateExperimentTemplate",
+      "http":{
+        "method":"PATCH",
+        "requestUri":"/experimentTemplates/{id}",
+        "responseCode":200
+      },
+      "input":{"shape":"UpdateExperimentTemplateRequest"},
+      "output":{"shape":"UpdateExperimentTemplateResponse"},
+      "errors":[
+        {"shape":"ValidationException"},
+        {"shape":"ResourceNotFoundException"},
+        {"shape":"ServiceQuotaExceededException"}
+      ],
+      "documentation":"<p>Updates the specified experiment template.</p>"
+    }
+  },
+  "shapes":{
+    "Action":{
+      "type":"structure",
+      "members":{
+        "id":{
+          "shape":"ActionId",
+          "documentation":"<p>The ID of the action.</p>"
+        },
+        "description":{
+          "shape":"ActionDescription",
+          "documentation":"<p>The description for the action.</p>"
+        },
+        "parameters":{
+          "shape":"ActionParameterMap",
+          "documentation":"<p>The action parameters, if applicable.</p>"
+        },
+        "targets":{
+          "shape":"ActionTargetMap",
+          "documentation":"<p>The supported targets for the action.</p>"
+        },
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the action.</p>"
+        }
+      },
+      "documentation":"<p>Describes an action. For more information, see <a href=\"https://docs.aws.amazon.com/fis/latest/userguide/fis-actions-reference.html\">AWS FIS actions</a> in the <i>AWS Fault Injection Simulator User Guide</i>.</p>"
+    },
+    "ActionDescription":{
+      "type":"string",
+      "max":512,
+      "pattern":"[\\s\\S]+"
+    },
+    "ActionId":{
+      "type":"string",
+      "max":128,
+      "pattern":"[\\S]+"
+    },
+    "ActionParameter":{
+      "type":"structure",
+      "members":{
+        "description":{
+          "shape":"ActionParameterDescription",
+          "documentation":"<p>The parameter description.</p>"
+        },
+        "required":{
+          "shape":"ActionParameterRequired",
+          "documentation":"<p>Indicates whether the parameter is required.</p>",
+          "box":true
+        }
+      },
+      "documentation":"<p>Describes a parameter for an action.</p>"
+    },
+    "ActionParameterDescription":{
+      "type":"string",
+      "max":512,
+      "pattern":"[\\s\\S]+"
+    },
+    "ActionParameterMap":{
+      "type":"map",
+      "key":{"shape":"ActionParameterName"},
+      "value":{"shape":"ActionParameter"}
+    },
+    "ActionParameterName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ActionParameterRequired":{"type":"boolean"},
+    "ActionSummary":{
+      "type":"structure",
+      "members":{
+        "id":{
+          "shape":"ActionId",
+          "documentation":"<p>The ID of the action.</p>"
+        },
+        "description":{
+          "shape":"ActionDescription",
+          "documentation":"<p>The description for the action.</p>"
+        },
+        "targets":{
+          "shape":"ActionTargetMap",
+          "documentation":"<p>The targets for the action.</p>"
+        },
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the action.</p>"
+        }
+      },
+      "documentation":"<p>Provides a summary of an action.</p>"
+    },
+    "ActionSummaryList":{
+      "type":"list",
+      "member":{"shape":"ActionSummary"}
+    },
+    "ActionTarget":{
+      "type":"structure",
+      "members":{
+        "resourceType":{
+          "shape":"TargetResourceType",
+          "documentation":"<p>The resource type of the target.</p>"
+        }
+      },
+      "documentation":"<p>Describes a target for an action.</p>"
+    },
+    "ActionTargetMap":{
+      "type":"map",
+      "key":{"shape":"ActionTargetName"},
+      "value":{"shape":"ActionTarget"}
+    },
+    "ActionTargetName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ClientToken":{
+      "type":"string",
+      "max":1024,
+      "min":1,
+      "pattern":"[\\S]+"
+    },
+    "ConflictException":{
+      "type":"structure",
+      "members":{
+        "message":{"shape":"ExceptionMessage"}
+      },
+      "documentation":"<p>The request could not be processed because of a conflict.</p>",
+      "error":{"httpStatusCode":409},
+      "exception":true
+    },
+    "CreateExperimentTemplateActionInput":{
+      "type":"structure",
+      "required":["actionId"],
+      "members":{
+        "actionId":{
+          "shape":"ActionId",
+          "documentation":"<p>The ID of the action.</p>"
+        },
+        "description":{
+          "shape":"ExperimentTemplateActionDescription",
+          "documentation":"<p>A description for the action.</p>"
+        },
+        "parameters":{
+          "shape":"ExperimentTemplateActionParameterMap",
+          "documentation":"<p>The parameters for the action, if applicable.</p>"
+        },
+        "targets":{
+          "shape":"ExperimentTemplateActionTargetMap",
+          "documentation":"<p>The targets for the action.</p>"
+        },
+        "startAfter":{
+          "shape":"ExperimentTemplateActionStartAfterList",
+          "documentation":"<p>The name of the action that must be completed before the current action starts. Omit this parameter to run the action at the start of the experiment.</p>"
+        }
+      },
+      "documentation":"<p>Specifies an action for an experiment template.</p>"
+    },
+    "CreateExperimentTemplateActionInputMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentTemplateActionName"},
+      "value":{"shape":"CreateExperimentTemplateActionInput"}
+    },
+    "CreateExperimentTemplateRequest":{
+      "type":"structure",
+      "required":[
+        "clientToken",
+        "description",
+        "stopConditions",
+        "actions",
+        "roleArn"
+      ],
+      "members":{
+        "clientToken":{
+          "shape":"ClientToken",
+          "documentation":"<p>Unique, case-sensitive identifier that you provide to ensure the idempotency of the request.</p>",
+          "idempotencyToken":true
+        },
+        "description":{
+          "shape":"ExperimentTemplateDescription",
+          "documentation":"<p>A description for the experiment template. Can contain up to 64 letters (A-Z and a-z).</p>"
+        },
+        "stopConditions":{
+          "shape":"CreateExperimentTemplateStopConditionInputList",
+          "documentation":"<p>The stop conditions.</p>"
+        },
+        "targets":{
+          "shape":"CreateExperimentTemplateTargetInputMap",
+          "documentation":"<p>The targets for the experiment.</p>"
+        },
+        "actions":{
+          "shape":"CreateExperimentTemplateActionInputMap",
+          "documentation":"<p>The actions for the experiment.</p>"
+        },
+        "roleArn":{
+          "shape":"RoleArn",
+          "documentation":"<p>The Amazon Resource Name (ARN) of an IAM role that grants the AWS FIS service permission to perform service actions on your behalf.</p>"
+        },
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags to apply to the experiment template.</p>"
+        }
+      }
+    },
+    "CreateExperimentTemplateResponse":{
+      "type":"structure",
+      "members":{
+        "experimentTemplate":{
+          "shape":"ExperimentTemplate",
+          "documentation":"<p>Information about the experiment template.</p>"
+        }
+      }
+    },
+    "CreateExperimentTemplateStopConditionInput":{
+      "type":"structure",
+      "required":["source"],
+      "members":{
+        "source":{
+          "shape":"StopConditionSource",
+          "documentation":"<p>The source for the stop condition. Specify <code>aws:cloudwatch:alarm</code> if the stop condition is defined by a CloudWatch alarm. Specify <code>none</code> if there is no stop condition.</p>"
+        },
+        "value":{
+          "shape":"StopConditionValue",
+          "documentation":"<p>The Amazon Resource Name (ARN) of the CloudWatch alarm. This is required if the source is a CloudWatch alarm.</p>"
+        }
+      },
+      "documentation":"<p>Specifies a stop condition for an experiment template.</p>"
+    },
+    "CreateExperimentTemplateStopConditionInputList":{
+      "type":"list",
+      "member":{"shape":"CreateExperimentTemplateStopConditionInput"}
+    },
+    "CreateExperimentTemplateTargetInput":{
+      "type":"structure",
+      "required":[
+        "resourceType",
+        "selectionMode"
+      ],
+      "members":{
+        "resourceType":{
+          "shape":"ResourceType",
+          "documentation":"<p>The AWS resource type. The resource type must be supported for the specified action.</p>"
+        },
+        "resourceArns":{
+          "shape":"ResourceArnList",
+          "documentation":"<p>The Amazon Resource Names (ARNs) of the resources.</p>"
+        },
+        "resourceTags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the target resources.</p>"
+        },
+        "filters":{
+          "shape":"ExperimentTemplateTargetFilterInputList",
+          "documentation":"<p>The filters to apply to identify target resources using specific attributes.</p>"
+        },
+        "selectionMode":{
+          "shape":"ExperimentTemplateTargetSelectionMode",
+          "documentation":"<p>Scopes the identified resources to a specific count of the resources at random, or a percentage of the resources. All identified resources are included in the target.</p> <ul> <li> <p>ALL - Run the action on all identified targets. This is the default.</p> </li> <li> <p>COUNT(n) - Run the action on the specified number of targets, chosen from the identified targets at random. For example, COUNT(1) selects one of the targets.</p> </li> <li> <p>PERCENT(n) - Run the action on the specified percentage of targets, chosen from the identified targets at random. For example, PERCENT(25) selects 25% of the targets.</p> </li> </ul>"
+        }
+      },
+      "documentation":"<p>Specifies a target for an experiment. You must specify at least one Amazon Resource Name (ARN) or at least one resource tag. You cannot specify both ARNs and tags.</p>"
+    },
+    "CreateExperimentTemplateTargetInputMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentTemplateTargetName"},
+      "value":{"shape":"CreateExperimentTemplateTargetInput"}
+    },
+    "CreationTime":{"type":"timestamp"},
+    "DeleteExperimentTemplateRequest":{
+      "type":"structure",
+      "required":["id"],
+      "members":{
+        "id":{
+          "shape":"ExperimentTemplateId",
+          "documentation":"<p>The ID of the experiment template.</p>",
+          "location":"uri",
+          "locationName":"id"
+        }
+      }
+    },
+    "DeleteExperimentTemplateResponse":{
+      "type":"structure",
+      "members":{
+        "experimentTemplate":{
+          "shape":"ExperimentTemplate",
+          "documentation":"<p>Information about the experiment template.</p>"
+        }
+      }
+    },
+    "ExceptionMessage":{
+      "type":"string",
+      "max":1024,
+      "pattern":"[\\s\\S]+"
+    },
+    "Experiment":{
+      "type":"structure",
+      "members":{
+        "id":{
+          "shape":"ExperimentId",
+          "documentation":"<p>The ID of the experiment.</p>"
+        },
+        "experimentTemplateId":{
+          "shape":"ExperimentTemplateId",
+          "documentation":"<p>The ID of the experiment template.</p>"
+        },
+        "roleArn":{
+          "shape":"RoleArn",
+          "documentation":"<p>The Amazon Resource Name (ARN) of an IAM role that grants the AWS FIS service permission to perform service actions on your behalf.</p>"
+        },
+        "state":{
+          "shape":"ExperimentState",
+          "documentation":"<p>The state of the experiment.</p>"
+        },
+        "targets":{
+          "shape":"ExperimentTargetMap",
+          "documentation":"<p>The targets for the experiment.</p>"
+        },
+        "actions":{
+          "shape":"ExperimentActionMap",
+          "documentation":"<p>The actions for the experiment.</p>"
+        },
+        "stopConditions":{
+          "shape":"ExperimentStopConditionList",
+          "documentation":"<p>The stop conditions for the experiment.</p>"
+        },
+        "creationTime":{
+          "shape":"CreationTime",
+          "documentation":"<p>The time the experiment was created.</p>"
+        },
+        "startTime":{
+          "shape":"ExperimentStartTime",
+          "documentation":"<p>The time that the experiment was started.</p>"
+        },
+        "endTime":{
+          "shape":"ExperimentEndTime",
+          "documentation":"<p>The time that the experiment ended.</p>"
+        },
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the experiment.</p>"
+        }
+      },
+      "documentation":"<p>Describes an experiment.</p>"
+    },
+    "ExperimentAction":{
+      "type":"structure",
+      "members":{
+        "actionId":{
+          "shape":"ActionId",
+          "documentation":"<p>The ID of the action.</p>"
+        },
+        "description":{
+          "shape":"ExperimentActionDescription",
+          "documentation":"<p>The description for the action.</p>"
+        },
+        "parameters":{
+          "shape":"ExperimentActionParameterMap",
+          "documentation":"<p>The parameters for the action.</p>"
+        },
+        "targets":{
+          "shape":"ExperimentActionTargetMap",
+          "documentation":"<p>The targets for the action.</p>"
+        },
+        "startAfter":{
+          "shape":"ExperimentActionStartAfterList",
+          "documentation":"<p>The name of the action that must be completed before this action starts.</p>"
+        },
+        "state":{
+          "shape":"ExperimentActionState",
+          "documentation":"<p>The state of the action.</p>"
+        }
+      },
+      "documentation":"<p>Describes the action for an experiment.</p>"
+    },
+    "ExperimentActionDescription":{
+      "type":"string",
+      "max":512,
+      "pattern":"[\\s\\S]+"
+    },
+    "ExperimentActionMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentActionName"},
+      "value":{"shape":"ExperimentAction"}
+    },
+    "ExperimentActionName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentActionParameter":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentActionParameterMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentActionParameterName"},
+      "value":{"shape":"ExperimentActionParameter"}
+    },
+    "ExperimentActionParameterName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentActionStartAfter":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentActionStartAfterList":{
+      "type":"list",
+      "member":{"shape":"ExperimentActionStartAfter"}
+    },
+    "ExperimentActionState":{
+      "type":"structure",
+      "members":{
+        "status":{
+          "shape":"ExperimentActionStatus",
+          "documentation":"<p>The state of the action.</p>"
+        },
+        "reason":{
+          "shape":"ExperimentActionStatusReason",
+          "documentation":"<p>The reason for the state.</p>"
+        }
+      },
+      "documentation":"<p>Describes the state of an action.</p>"
+    },
+    "ExperimentActionStatus":{
+      "type":"string",
+      "enum":[
+        "pending",
+        "initiating",
+        "running",
+        "completed",
+        "cancelled",
+        "stopping",
+        "stopped",
+        "failed"
+      ]
+    },
+    "ExperimentActionStatusReason":{
+      "type":"string",
+      "max":512,
+      "pattern":"[\\s\\S]+"
+    },
+    "ExperimentActionTargetMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentActionTargetName"},
+      "value":{"shape":"ExperimentTargetName"}
+    },
+    "ExperimentActionTargetName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentEndTime":{"type":"timestamp"},
+    "ExperimentId":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentStartTime":{"type":"timestamp"},
+    "ExperimentState":{
+      "type":"structure",
+      "members":{
+        "status":{
+          "shape":"ExperimentStatus",
+          "documentation":"<p>The state of the experiment.</p>"
+        },
+        "reason":{
+          "shape":"ExperimentStatusReason",
+          "documentation":"<p>The reason for the state.</p>"
+        }
+      },
+      "documentation":"<p>Describes the state of an experiment.</p>"
+    },
+    "ExperimentStatus":{
+      "type":"string",
+      "enum":[
+        "pending",
+        "initiating",
+        "running",
+        "completed",
+        "stopping",
+        "stopped",
+        "failed"
+      ]
+    },
+    "ExperimentStatusReason":{
+      "type":"string",
+      "max":512,
+      "pattern":"[\\s\\S]+"
+    },
+    "ExperimentStopCondition":{
+      "type":"structure",
+      "members":{
+        "source":{
+          "shape":"StopConditionSource",
+          "documentation":"<p>The source for the stop condition.</p>"
+        },
+        "value":{
+          "shape":"StopConditionValue",
+          "documentation":"<p>The Amazon Resource Name (ARN) of the CloudWatch alarm, if applicable.</p>"
+        }
+      },
+      "documentation":"<p>Describes the stop condition for an experiment.</p>"
+    },
+    "ExperimentStopConditionList":{
+      "type":"list",
+      "member":{"shape":"ExperimentStopCondition"}
+    },
+    "ExperimentSummary":{
+      "type":"structure",
+      "members":{
+        "id":{
+          "shape":"ExperimentId",
+          "documentation":"<p>The ID of the experiment.</p>"
+        },
+        "experimentTemplateId":{
+          "shape":"ExperimentTemplateId",
+          "documentation":"<p>The ID of the experiment template.</p>"
+        },
+        "state":{
+          "shape":"ExperimentState",
+          "documentation":"<p>The state of the experiment.</p>"
+        },
+        "creationTime":{
+          "shape":"CreationTime",
+          "documentation":"<p>The time that the experiment was created.</p>"
+        },
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the experiment.</p>"
+        }
+      },
+      "documentation":"<p>Provides a summary of an experiment.</p>"
+    },
+    "ExperimentSummaryList":{
+      "type":"list",
+      "member":{"shape":"ExperimentSummary"}
+    },
+    "ExperimentTarget":{
+      "type":"structure",
+      "members":{
+        "resourceType":{
+          "shape":"ResourceType",
+          "documentation":"<p>The resource type.</p>"
+        },
+        "resourceArns":{
+          "shape":"ResourceArnList",
+          "documentation":"<p>The Amazon Resource Names (ARNs) of the resources.</p>"
+        },
+        "resourceTags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the target resources.</p>"
+        },
+        "filters":{
+          "shape":"ExperimentTargetFilterList",
+          "documentation":"<p>The filters to apply to identify target resources using specific attributes.</p>"
+        },
+        "selectionMode":{
+          "shape":"ExperimentTargetSelectionMode",
+          "documentation":"<p>Scopes the identified resources to a specific count or percentage.</p>"
+        }
+      },
+      "documentation":"<p>Describes a target for an experiment.</p>"
+    },
+    "ExperimentTargetFilter":{
+      "type":"structure",
+      "members":{
+        "path":{
+          "shape":"ExperimentTargetFilterPath",
+          "documentation":"<p>The attribute path for the filter.</p>"
+        },
+        "values":{
+          "shape":"ExperimentTargetFilterValues",
+          "documentation":"<p>The attribute values for the filter.</p>"
+        }
+      },
+      "documentation":"<p>Describes a filter used for the target resources in an experiment.</p>"
+    },
+    "ExperimentTargetFilterList":{
+      "type":"list",
+      "member":{"shape":"ExperimentTargetFilter"}
+    },
+    "ExperimentTargetFilterPath":{
+      "type":"string",
+      "max":256,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTargetFilterValue":{
+      "type":"string",
+      "max":128,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTargetFilterValues":{
+      "type":"list",
+      "member":{"shape":"ExperimentTargetFilterValue"}
+    },
+    "ExperimentTargetMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentTargetName"},
+      "value":{"shape":"ExperimentTarget"}
+    },
+    "ExperimentTargetName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTargetSelectionMode":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplate":{
+      "type":"structure",
+      "members":{
+        "id":{
+          "shape":"ExperimentTemplateId",
+          "documentation":"<p>The ID of the experiment template.</p>"
+        },
+        "description":{
+          "shape":"ExperimentTemplateDescription",
+          "documentation":"<p>The description for the experiment template.</p>"
+        },
+        "targets":{
+          "shape":"ExperimentTemplateTargetMap",
+          "documentation":"<p>The targets for the experiment.</p>"
+        },
+        "actions":{
+          "shape":"ExperimentTemplateActionMap",
+          "documentation":"<p>The actions for the experiment.</p>"
+        },
+        "stopConditions":{
+          "shape":"ExperimentTemplateStopConditionList",
+          "documentation":"<p>The stop conditions for the experiment.</p>"
+        },
+        "creationTime":{
+          "shape":"CreationTime",
+          "documentation":"<p>The time the experiment template was created.</p>"
+        },
+        "lastUpdateTime":{
+          "shape":"LastUpdateTime",
+          "documentation":"<p>The time the experiment template was last updated.</p>"
+        },
+        "roleArn":{
+          "shape":"RoleArn",
+          "documentation":"<p>The Amazon Resource Name (ARN) of an IAM role.</p>"
+        },
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the experiment template.</p>"
+        }
+      },
+      "documentation":"<p>Describes an experiment template.</p>"
+    },
+    "ExperimentTemplateAction":{
+      "type":"structure",
+      "members":{
+        "actionId":{
+          "shape":"ActionId",
+          "documentation":"<p>The ID of the action.</p>"
+        },
+        "description":{
+          "shape":"ExperimentTemplateActionDescription",
+          "documentation":"<p>A description for the action.</p>"
+        },
+        "parameters":{
+          "shape":"ExperimentTemplateActionParameterMap",
+          "documentation":"<p>The parameters for the action.</p>"
+        },
+        "targets":{
+          "shape":"ExperimentTemplateActionTargetMap",
+          "documentation":"<p>The targets for the action.</p>"
+        },
+        "startAfter":{
+          "shape":"ExperimentTemplateActionStartAfterList",
+          "documentation":"<p>The name of the action that must be completed before the current action starts.</p>"
+        }
+      },
+      "documentation":"<p>Describes an action for an experiment template.</p>"
+    },
+    "ExperimentTemplateActionDescription":{
+      "type":"string",
+      "max":512,
+      "pattern":"[\\s\\S]+"
+    },
+    "ExperimentTemplateActionMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentTemplateActionName"},
+      "value":{"shape":"ExperimentTemplateAction"}
+    },
+    "ExperimentTemplateActionName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplateActionParameter":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplateActionParameterMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentTemplateActionParameterName"},
+      "value":{"shape":"ExperimentTemplateActionParameter"}
+    },
+    "ExperimentTemplateActionParameterName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplateActionStartAfter":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplateActionStartAfterList":{
+      "type":"list",
+      "member":{"shape":"ExperimentTemplateActionStartAfter"}
+    },
+    "ExperimentTemplateActionTargetMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentTemplateActionTargetName"},
+      "value":{"shape":"ExperimentTemplateTargetName"}
+    },
+    "ExperimentTemplateActionTargetName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplateDescription":{
+      "type":"string",
+      "max":512,
+      "pattern":"[\\s\\S]+"
+    },
+    "ExperimentTemplateId":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplateStopCondition":{
+      "type":"structure",
+      "members":{
+        "source":{
+          "shape":"StopConditionSource",
+          "documentation":"<p>The source for the stop condition.</p>"
+        },
+        "value":{
+          "shape":"StopConditionValue",
+          "documentation":"<p>The Amazon Resource Name (ARN) of the CloudWatch alarm, if applicable.</p>"
+        }
+      },
+      "documentation":"<p>Describes a stop condition for an experiment template.</p>"
+    },
+    "ExperimentTemplateStopConditionList":{
+      "type":"list",
+      "member":{"shape":"ExperimentTemplateStopCondition"}
+    },
+    "ExperimentTemplateSummary":{
+      "type":"structure",
+      "members":{
+        "id":{
+          "shape":"ExperimentTemplateId",
+          "documentation":"<p>The ID of the experiment template.</p>"
+        },
+        "description":{
+          "shape":"ExperimentTemplateDescription",
+          "documentation":"<p>The description of the experiment template.</p>"
+        },
+        "creationTime":{
+          "shape":"CreationTime",
+          "documentation":"<p>The time that the experiment template was created.</p>"
+        },
+        "lastUpdateTime":{
+          "shape":"LastUpdateTime",
+          "documentation":"<p>The time that the experiment template was last updated.</p>"
+        },
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the experiment template.</p>"
+        }
+      },
+      "documentation":"<p>Provides a summary of an experiment template.</p>"
+    },
+    "ExperimentTemplateSummaryList":{
+      "type":"list",
+      "member":{"shape":"ExperimentTemplateSummary"}
+    },
+    "ExperimentTemplateTarget":{
+      "type":"structure",
+      "members":{
+        "resourceType":{
+          "shape":"ResourceType",
+          "documentation":"<p>The resource type.</p>"
+        },
+        "resourceArns":{
+          "shape":"ResourceArnList",
+          "documentation":"<p>The Amazon Resource Names (ARNs) of the targets.</p>"
+        },
+        "resourceTags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the target resources.</p>"
+        },
+        "filters":{
+          "shape":"ExperimentTemplateTargetFilterList",
+          "documentation":"<p>The filters to apply to identify target resources using specific attributes.</p>"
+        },
+        "selectionMode":{
+          "shape":"ExperimentTemplateTargetSelectionMode",
+          "documentation":"<p>Scopes the identified resources to a specific count or percentage.</p>"
+        }
+      },
+      "documentation":"<p>Describes a target for an experiment template.</p>"
+    },
+    "ExperimentTemplateTargetFilter":{
+      "type":"structure",
+      "members":{
+        "path":{
+          "shape":"ExperimentTemplateTargetFilterPath",
+          "documentation":"<p>The attribute path for the filter.</p>"
+        },
+        "values":{
+          "shape":"ExperimentTemplateTargetFilterValues",
+          "documentation":"<p>The attribute values for the filter.</p>"
+        }
+      },
+      "documentation":"<p>Describes a filter used for the target resources in an experiment template.</p>"
+    },
+    "ExperimentTemplateTargetFilterInputList":{
+      "type":"list",
+      "member":{"shape":"ExperimentTemplateTargetInputFilter"}
+    },
+    "ExperimentTemplateTargetFilterList":{
+      "type":"list",
+      "member":{"shape":"ExperimentTemplateTargetFilter"}
+    },
+    "ExperimentTemplateTargetFilterPath":{
+      "type":"string",
+      "max":256,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplateTargetFilterValue":{
+      "type":"string",
+      "max":128,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplateTargetFilterValues":{
+      "type":"list",
+      "member":{"shape":"ExperimentTemplateTargetFilterValue"}
+    },
+    "ExperimentTemplateTargetInputFilter":{
+      "type":"structure",
+      "required":[
+        "path",
+        "values"
+      ],
+      "members":{
+        "path":{
+          "shape":"ExperimentTemplateTargetFilterPath",
+          "documentation":"<p>The attribute path for the filter.</p>"
+        },
+        "values":{
+          "shape":"ExperimentTemplateTargetFilterValues",
+          "documentation":"<p>The attribute values for the filter.</p>"
+        }
+      },
+      "documentation":"<p>Describes a filter used for the target resource input in an experiment template.</p>"
+    },
+    "ExperimentTemplateTargetMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentTemplateTargetName"},
+      "value":{"shape":"ExperimentTemplateTarget"}
+    },
+    "ExperimentTemplateTargetName":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "ExperimentTemplateTargetSelectionMode":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "GetActionRequest":{
+      "type":"structure",
+      "required":["id"],
+      "members":{
+        "id":{
+          "shape":"ActionId",
+          "documentation":"<p>The ID of the action.</p>",
+          "location":"uri",
+          "locationName":"id"
+        }
+      }
+    },
+    "GetActionResponse":{
+      "type":"structure",
+      "members":{
+        "action":{
+          "shape":"Action",
+          "documentation":"<p>Information about the action.</p>"
+        }
+      }
+    },
+    "GetExperimentRequest":{
+      "type":"structure",
+      "required":["id"],
+      "members":{
+        "id":{
+          "shape":"ExperimentId",
+          "documentation":"<p>The ID of the experiment.</p>",
+          "location":"uri",
+          "locationName":"id"
+        }
+      }
+    },
+    "GetExperimentResponse":{
+      "type":"structure",
+      "members":{
+        "experiment":{
+          "shape":"Experiment",
+          "documentation":"<p>Information about the experiment.</p>"
+        }
+      }
+    },
+    "GetExperimentTemplateRequest":{
+      "type":"structure",
+      "required":["id"],
+      "members":{
+        "id":{
+          "shape":"ExperimentTemplateId",
+          "documentation":"<p>The ID of the experiment template.</p>",
+          "location":"uri",
+          "locationName":"id"
+        }
+      }
+    },
+    "GetExperimentTemplateResponse":{
+      "type":"structure",
+      "members":{
+        "experimentTemplate":{
+          "shape":"ExperimentTemplate",
+          "documentation":"<p>Information about the experiment template.</p>"
+        }
+      }
+    },
+    "LastUpdateTime":{"type":"timestamp"},
+    "ListActionsMaxResults":{
+      "type":"integer",
+      "max":100,
+      "min":1
+    },
+    "ListActionsRequest":{
+      "type":"structure",
+      "members":{
+        "maxResults":{
+          "shape":"ListActionsMaxResults",
+          "documentation":"<p>The maximum number of results to return with a single call. To retrieve the remaining results, make another call with the returned <code>nextToken</code> value.</p>",
+          "box":true,
+          "location":"querystring",
+          "locationName":"maxResults"
+        },
+        "nextToken":{
+          "shape":"NextToken",
+          "documentation":"<p>The token for the next page of results.</p>",
+          "location":"querystring",
+          "locationName":"nextToken"
+        }
+      }
+    },
+    "ListActionsResponse":{
+      "type":"structure",
+      "members":{
+        "actions":{
+          "shape":"ActionSummaryList",
+          "documentation":"<p>The actions.</p>"
+        },
+        "nextToken":{
+          "shape":"NextToken",
+          "documentation":"<p>The token to use to retrieve the next page of results. This value is <code>null</code> when there are no more results to return.</p>"
+        }
+      }
+    },
+    "ListExperimentTemplatesMaxResults":{
+      "type":"integer",
+      "max":100,
+      "min":1
+    },
+    "ListExperimentTemplatesRequest":{
+      "type":"structure",
+      "members":{
+        "maxResults":{
+          "shape":"ListExperimentTemplatesMaxResults",
+          "documentation":"<p>The maximum number of results to return with a single call. To retrieve the remaining results, make another call with the returned <code>nextToken</code> value.</p>",
+          "box":true,
+          "location":"querystring",
+          "locationName":"maxResults"
+        },
+        "nextToken":{
+          "shape":"NextToken",
+          "documentation":"<p>The token for the next page of results.</p>",
+          "location":"querystring",
+          "locationName":"nextToken"
+        }
+      }
+    },
+    "ListExperimentTemplatesResponse":{
+      "type":"structure",
+      "members":{
+        "experimentTemplates":{
+          "shape":"ExperimentTemplateSummaryList",
+          "documentation":"<p>The experiment templates.</p>"
+        },
+        "nextToken":{
+          "shape":"NextToken",
+          "documentation":"<p>The token to use to retrieve the next page of results. This value is <code>null</code> when there are no more results to return.</p>"
+        }
+      }
+    },
+    "ListExperimentsMaxResults":{
+      "type":"integer",
+      "max":100,
+      "min":1
+    },
+    "ListExperimentsRequest":{
+      "type":"structure",
+      "members":{
+        "maxResults":{
+          "shape":"ListExperimentsMaxResults",
+          "documentation":"<p>The maximum number of results to return with a single call. To retrieve the remaining results, make another call with the returned <code>nextToken</code> value.</p>",
+          "box":true,
+          "location":"querystring",
+          "locationName":"maxResults"
+        },
+        "nextToken":{
+          "shape":"NextToken",
+          "documentation":"<p>The token for the next page of results.</p>",
+          "location":"querystring",
+          "locationName":"nextToken"
+        }
+      }
+    },
+    "ListExperimentsResponse":{
+      "type":"structure",
+      "members":{
+        "experiments":{
+          "shape":"ExperimentSummaryList",
+          "documentation":"<p>The experiments.</p>"
+        },
+        "nextToken":{
+          "shape":"NextToken",
+          "documentation":"<p>The token to use to retrieve the next page of results. This value is <code>null</code> when there are no more results to return.</p>"
+        }
+      }
+    },
+    "ListTagsForResourceRequest":{
+      "type":"structure",
+      "required":["resourceArn"],
+      "members":{
+        "resourceArn":{
+          "shape":"ResourceArn",
+          "documentation":"<p>The Amazon Resource Name (ARN) of the resource.</p>",
+          "location":"uri",
+          "locationName":"resourceArn"
+        }
+      }
+    },
+    "ListTagsForResourceResponse":{
+      "type":"structure",
+      "members":{
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the resource.</p>"
+        }
+      }
+    },
+    "NextToken":{
+      "type":"string",
+      "max":1024,
+      "min":1,
+      "pattern":"[\\S]+"
+    },
+    "ResourceArn":{
+      "type":"string",
+      "max":2048,
+      "min":20,
+      "pattern":"[\\S]+"
+    },
+    "ResourceArnList":{
+      "type":"list",
+      "member":{"shape":"ResourceArn"},
+      "max":5
+    },
+    "ResourceNotFoundException":{
+      "type":"structure",
+      "members":{
+        "message":{"shape":"ExceptionMessage"}
+      },
+      "documentation":"<p>The specified resource cannot be found.</p>",
+      "error":{"httpStatusCode":404},
+      "exception":true
+    },
+    "ResourceType":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "RoleArn":{
+      "type":"string",
+      "max":2048,
+      "min":20,
+      "pattern":"[\\S]+"
+    },
+    "ServiceQuotaExceededException":{
+      "type":"structure",
+      "members":{
+        "message":{"shape":"ExceptionMessage"}
+      },
+      "documentation":"<p>You have exceeded your service quota.</p>",
+      "error":{"httpStatusCode":402},
+      "exception":true
+    },
+    "StartExperimentRequest":{
+      "type":"structure",
+      "required":[
+        "clientToken",
+        "experimentTemplateId"
+      ],
+      "members":{
+        "clientToken":{
+          "shape":"ClientToken",
+          "documentation":"<p>Unique, case-sensitive identifier that you provide to ensure the idempotency of the request.</p>",
+          "idempotencyToken":true
+        },
+        "experimentTemplateId":{
+          "shape":"ExperimentTemplateId",
+          "documentation":"<p>The ID of the experiment template.</p>"
+        },
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags to apply to the experiment.</p>"
+        }
+      }
+    },
+    "StartExperimentResponse":{
+      "type":"structure",
+      "members":{
+        "experiment":{
+          "shape":"Experiment",
+          "documentation":"<p>Information about the experiment.</p>"
+        }
+      }
+    },
+    "StopConditionSource":{
+      "type":"string",
+      "max":64,
+      "pattern":"[\\S]+"
+    },
+    "StopConditionValue":{
+      "type":"string",
+      "max":2048,
+      "min":20,
+      "pattern":"[\\s\\S]+"
+    },
+    "StopExperimentRequest":{
+      "type":"structure",
+      "required":["id"],
+      "members":{
+        "id":{
+          "shape":"ExperimentId",
+          "documentation":"<p>The ID of the experiment.</p>",
+          "location":"uri",
+          "locationName":"id"
+        }
+      }
+    },
+    "StopExperimentResponse":{
+      "type":"structure",
+      "members":{
+        "experiment":{
+          "shape":"Experiment",
+          "documentation":"<p>Information about the experiment.</p>"
+        }
+      }
+    },
+    "TagKey":{
+      "type":"string",
+      "max":128,
+      "pattern":"[\\s\\S]+"
+    },
+    "TagKeyList":{
+      "type":"list",
+      "member":{"shape":"TagKey"}
+    },
+    "TagMap":{
+      "type":"map",
+      "key":{"shape":"TagKey"},
+      "value":{"shape":"TagValue"},
+      "max":50
+    },
+    "TagResourceRequest":{
+      "type":"structure",
+      "required":[
+        "resourceArn",
+        "tags"
+      ],
+      "members":{
+        "resourceArn":{
+          "shape":"ResourceArn",
+          "documentation":"<p>The Amazon Resource Name (ARN) of the resource.</p>",
+          "location":"uri",
+          "locationName":"resourceArn"
+        },
+        "tags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the resource.</p>"
+        }
+      }
+    },
+    "TagResourceResponse":{
+      "type":"structure",
+      "members":{
+      }
+    },
+    "TagValue":{
+      "type":"string",
+      "max":256,
+      "pattern":"[\\s\\S]*"
+    },
+    "TargetResourceType":{
+      "type":"string",
+      "max":128,
+      "pattern":"[\\S]+"
+    },
+    "UntagResourceRequest":{
+      "type":"structure",
+      "required":["resourceArn"],
+      "members":{
+        "resourceArn":{
+          "shape":"ResourceArn",
+          "documentation":"<p>The Amazon Resource Name (ARN) of the resource.</p>",
+          "location":"uri",
+          "locationName":"resourceArn"
+        },
+        "tagKeys":{
+          "shape":"TagKeyList",
+          "documentation":"<p>The tag keys to remove.</p>",
+          "location":"querystring",
+          "locationName":"tagKeys"
+        }
+      }
+    },
+    "UntagResourceResponse":{
+      "type":"structure",
+      "members":{
+      }
+    },
+    "UpdateExperimentTemplateActionInputItem":{
+      "type":"structure",
+      "members":{
+        "actionId":{
+          "shape":"ActionId",
+          "documentation":"<p>The ID of the action.</p>"
+        },
+        "description":{
+          "shape":"ExperimentTemplateActionDescription",
+          "documentation":"<p>A description for the action.</p>"
+        },
+        "parameters":{
+          "shape":"ExperimentTemplateActionParameterMap",
+          "documentation":"<p>The parameters for the action, if applicable.</p>"
+        },
+        "targets":{
+          "shape":"ExperimentTemplateActionTargetMap",
+          "documentation":"<p>The targets for the action.</p>"
+        },
+        "startAfter":{
+          "shape":"ExperimentTemplateActionStartAfterList",
+          "documentation":"<p>The name of the action that must be completed before the current action starts. Omit this parameter to run the action at the start of the experiment.</p>"
+        }
+      },
+      "documentation":"<p>Specifies an action for an experiment template.</p>"
+    },
+    "UpdateExperimentTemplateActionInputMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentTemplateActionName"},
+      "value":{"shape":"UpdateExperimentTemplateActionInputItem"}
+    },
+    "UpdateExperimentTemplateRequest":{
+      "type":"structure",
+      "required":["id"],
+      "members":{
+        "id":{
+          "shape":"ExperimentTemplateId",
+          "documentation":"<p>The ID of the experiment template.</p>",
+          "location":"uri",
+          "locationName":"id"
+        },
+        "description":{
+          "shape":"ExperimentTemplateDescription",
+          "documentation":"<p>A description for the template.</p>"
+        },
+        "stopConditions":{
+          "shape":"UpdateExperimentTemplateStopConditionInputList",
+          "documentation":"<p>The stop conditions for the experiment.</p>"
+        },
+        "targets":{
+          "shape":"UpdateExperimentTemplateTargetInputMap",
+          "documentation":"<p>The targets for the experiment.</p>"
+        },
+        "actions":{
+          "shape":"UpdateExperimentTemplateActionInputMap",
+          "documentation":"<p>The actions for the experiment.</p>"
+        },
+        "roleArn":{
+          "shape":"RoleArn",
+          "documentation":"<p>The Amazon Resource Name (ARN) of an IAM role that grants the AWS FIS service permission to perform service actions on your behalf.</p>"
+        }
+      }
+    },
+    "UpdateExperimentTemplateResponse":{
+      "type":"structure",
+      "members":{
+        "experimentTemplate":{
+          "shape":"ExperimentTemplate",
+          "documentation":"<p>Information about the experiment template.</p>"
+        }
+      }
+    },
+    "UpdateExperimentTemplateStopConditionInput":{
+      "type":"structure",
+      "required":["source"],
+      "members":{
+        "source":{
+          "shape":"StopConditionSource",
+          "documentation":"<p>The source for the stop condition. Specify <code>aws:cloudwatch:alarm</code> if the stop condition is defined by a CloudWatch alarm. Specify <code>none</code> if there is no stop condition.</p>"
+        },
+        "value":{
+          "shape":"StopConditionValue",
+          "documentation":"<p>The Amazon Resource Name (ARN) of the CloudWatch alarm.</p>"
+        }
+      },
+      "documentation":"<p>Specifies a stop condition for an experiment. You can define a stop condition as a CloudWatch alarm.</p>"
+    },
+    "UpdateExperimentTemplateStopConditionInputList":{
+      "type":"list",
+      "member":{"shape":"UpdateExperimentTemplateStopConditionInput"}
+    },
+    "UpdateExperimentTemplateTargetInput":{
+      "type":"structure",
+      "required":[
+        "resourceType",
+        "selectionMode"
+      ],
+      "members":{
+        "resourceType":{
+          "shape":"ResourceType",
+          "documentation":"<p>The AWS resource type. The resource type must be supported for the specified action.</p>"
+        },
+        "resourceArns":{
+          "shape":"ResourceArnList",
+          "documentation":"<p>The Amazon Resource Names (ARNs) of the targets.</p>"
+        },
+        "resourceTags":{
+          "shape":"TagMap",
+          "documentation":"<p>The tags for the target resources.</p>"
+        },
+        "filters":{
+          "shape":"ExperimentTemplateTargetFilterInputList",
+          "documentation":"<p>The filters to apply to identify target resources using specific attributes.</p>"
+        },
+        "selectionMode":{
+          "shape":"ExperimentTemplateTargetSelectionMode",
+          "documentation":"<p>Scopes the identified resources to a specific count or percentage.</p>"
+        }
+      },
+      "documentation":"<p>Specifies a target for an experiment. You must specify at least one Amazon Resource Name (ARN) or at least one resource tag. You cannot specify both.</p>"
+    },
+    "UpdateExperimentTemplateTargetInputMap":{
+      "type":"map",
+      "key":{"shape":"ExperimentTemplateTargetName"},
+      "value":{"shape":"UpdateExperimentTemplateTargetInput"}
+    },
+    "ValidationException":{
+      "type":"structure",
+      "members":{
+        "message":{"shape":"ExceptionMessage"}
+      },
+      "documentation":"<p>The specified input is not valid, or fails to satisfy the constraints for the request.</p>",
+      "error":{"httpStatusCode":400},
+      "exception":true
+    }
+  },
+  "documentation":"<p>AWS Fault Injection Simulator is a managed service that enables you to perform fault injection experiments on your AWS workloads. For more information, see the <a href=\"https://docs.aws.amazon.com/fis/latest/userguide/\">AWS Fault Injection Simulator User Guide</a>.</p>"
+}