diff --git a/clients/client-m2/README.md b/clients/client-m2/README.md
index de72565442ca..493661f7173f 100644
--- a/clients/client-m2/README.md
+++ b/clients/client-m2/README.md
@@ -326,6 +326,14 @@ GetEnvironment
 
 [Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-m2/classes/getenvironmentcommand.html) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-m2/interfaces/getenvironmentcommandinput.html) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-m2/interfaces/getenvironmentcommandoutput.html)
 
+</details>
+<details>
+<summary>
+GetSignedBluinsightsUrl
+</summary>
+
+[Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-m2/classes/getsignedbluinsightsurlcommand.html) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-m2/interfaces/getsignedbluinsightsurlcommandinput.html) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-m2/interfaces/getsignedbluinsightsurlcommandoutput.html)
+
 </details>
 <details>
 <summary>
diff --git a/clients/client-m2/src/M2.ts b/clients/client-m2/src/M2.ts
index 0520167ce0d0..d9c165a201df 100644
--- a/clients/client-m2/src/M2.ts
+++ b/clients/client-m2/src/M2.ts
@@ -77,6 +77,11 @@ import {
   GetEnvironmentCommandInput,
   GetEnvironmentCommandOutput,
 } from "./commands/GetEnvironmentCommand";
+import {
+  GetSignedBluinsightsUrlCommand,
+  GetSignedBluinsightsUrlCommandInput,
+  GetSignedBluinsightsUrlCommandOutput,
+} from "./commands/GetSignedBluinsightsUrlCommand";
 import {
   ListApplicationsCommand,
   ListApplicationsCommandInput,
@@ -176,6 +181,7 @@ const commands = {
   GetDataSetImportTaskCommand,
   GetDeploymentCommand,
   GetEnvironmentCommand,
+  GetSignedBluinsightsUrlCommand,
   ListApplicationsCommand,
   ListApplicationVersionsCommand,
   ListBatchJobDefinitionsCommand,
@@ -439,6 +445,23 @@ export interface M2 {
     cb: (err: any, data?: GetEnvironmentCommandOutput) => void
   ): void;
 
+  /**
+   * @see {@link GetSignedBluinsightsUrlCommand}
+   */
+  getSignedBluinsightsUrl(
+    args: GetSignedBluinsightsUrlCommandInput,
+    options?: __HttpHandlerOptions
+  ): Promise<GetSignedBluinsightsUrlCommandOutput>;
+  getSignedBluinsightsUrl(
+    args: GetSignedBluinsightsUrlCommandInput,
+    cb: (err: any, data?: GetSignedBluinsightsUrlCommandOutput) => void
+  ): void;
+  getSignedBluinsightsUrl(
+    args: GetSignedBluinsightsUrlCommandInput,
+    options: __HttpHandlerOptions,
+    cb: (err: any, data?: GetSignedBluinsightsUrlCommandOutput) => void
+  ): void;
+
   /**
    * @see {@link ListApplicationsCommand}
    */
diff --git a/clients/client-m2/src/M2Client.ts b/clients/client-m2/src/M2Client.ts
index 9555637f9bf2..6fb303260898 100644
--- a/clients/client-m2/src/M2Client.ts
+++ b/clients/client-m2/src/M2Client.ts
@@ -82,6 +82,10 @@ import {
 } from "./commands/GetDataSetImportTaskCommand";
 import { GetDeploymentCommandInput, GetDeploymentCommandOutput } from "./commands/GetDeploymentCommand";
 import { GetEnvironmentCommandInput, GetEnvironmentCommandOutput } from "./commands/GetEnvironmentCommand";
+import {
+  GetSignedBluinsightsUrlCommandInput,
+  GetSignedBluinsightsUrlCommandOutput,
+} from "./commands/GetSignedBluinsightsUrlCommand";
 import { ListApplicationsCommandInput, ListApplicationsCommandOutput } from "./commands/ListApplicationsCommand";
 import {
   ListApplicationVersionsCommandInput,
@@ -143,6 +147,7 @@ export type ServiceInputTypes =
   | GetDataSetImportTaskCommandInput
   | GetDeploymentCommandInput
   | GetEnvironmentCommandInput
+  | GetSignedBluinsightsUrlCommandInput
   | ListApplicationVersionsCommandInput
   | ListApplicationsCommandInput
   | ListBatchJobDefinitionsCommandInput
@@ -180,6 +185,7 @@ export type ServiceOutputTypes =
   | GetDataSetImportTaskCommandOutput
   | GetDeploymentCommandOutput
   | GetEnvironmentCommandOutput
+  | GetSignedBluinsightsUrlCommandOutput
   | ListApplicationVersionsCommandOutput
   | ListApplicationsCommandOutput
   | ListBatchJobDefinitionsCommandOutput
diff --git a/clients/client-m2/src/commands/GetSignedBluinsightsUrlCommand.ts b/clients/client-m2/src/commands/GetSignedBluinsightsUrlCommand.ts
new file mode 100644
index 000000000000..e6186cb165e9
--- /dev/null
+++ b/clients/client-m2/src/commands/GetSignedBluinsightsUrlCommand.ts
@@ -0,0 +1,149 @@
+// smithy-typescript generated code
+import { EndpointParameterInstructions, getEndpointPlugin } from "@smithy/middleware-endpoint";
+import { getSerdePlugin } from "@smithy/middleware-serde";
+import { HttpRequest as __HttpRequest, HttpResponse as __HttpResponse } from "@smithy/protocol-http";
+import { Command as $Command } from "@smithy/smithy-client";
+import {
+  FinalizeHandlerArguments,
+  Handler,
+  HandlerExecutionContext,
+  HttpHandlerOptions as __HttpHandlerOptions,
+  MetadataBearer as __MetadataBearer,
+  MiddlewareStack,
+  SerdeContext as __SerdeContext,
+} from "@smithy/types";
+
+import { M2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../M2Client";
+import { GetSignedBluinsightsUrlResponse } from "../models/models_0";
+import { de_GetSignedBluinsightsUrlCommand, se_GetSignedBluinsightsUrlCommand } from "../protocols/Aws_restJson1";
+
+/**
+ * @public
+ */
+export { __MetadataBearer, $Command };
+/**
+ * @public
+ *
+ * The input for {@link GetSignedBluinsightsUrlCommand}.
+ */
+export interface GetSignedBluinsightsUrlCommandInput {}
+/**
+ * @public
+ *
+ * The output of {@link GetSignedBluinsightsUrlCommand}.
+ */
+export interface GetSignedBluinsightsUrlCommandOutput extends GetSignedBluinsightsUrlResponse, __MetadataBearer {}
+
+/**
+ * @public
+ * <p>Gets a single sign-on URL that can be used to connect to AWS Blu Insights.</p>
+ * @example
+ * Use a bare-bones client and the command you need to make an API call.
+ * ```javascript
+ * import { M2Client, GetSignedBluinsightsUrlCommand } from "@aws-sdk/client-m2"; // ES Modules import
+ * // const { M2Client, GetSignedBluinsightsUrlCommand } = require("@aws-sdk/client-m2"); // CommonJS import
+ * const client = new M2Client(config);
+ * const input = {};
+ * const command = new GetSignedBluinsightsUrlCommand(input);
+ * const response = await client.send(command);
+ * // { // GetSignedBluinsightsUrlResponse
+ * //   signedBiUrl: "STRING_VALUE", // required
+ * // };
+ *
+ * ```
+ *
+ * @param GetSignedBluinsightsUrlCommandInput - {@link GetSignedBluinsightsUrlCommandInput}
+ * @returns {@link GetSignedBluinsightsUrlCommandOutput}
+ * @see {@link GetSignedBluinsightsUrlCommandInput} for command's `input` shape.
+ * @see {@link GetSignedBluinsightsUrlCommandOutput} for command's `response` shape.
+ * @see {@link M2ClientResolvedConfig | config} for M2Client's `config` shape.
+ *
+ * @throws {@link AccessDeniedException} (client fault)
+ *  <p>The account or role doesn't have the right permissions to make the request.</p>
+ *
+ * @throws {@link InternalServerException} (server fault)
+ *  <p>An unexpected error occurred during the processing of the request.</p>
+ *
+ * @throws {@link ThrottlingException} (client fault)
+ *  <p>The number of requests made exceeds the limit.</p>
+ *
+ * @throws {@link M2ServiceException}
+ * <p>Base exception class for all service exceptions from M2 service.</p>
+ *
+ */
+export class GetSignedBluinsightsUrlCommand extends $Command<
+  GetSignedBluinsightsUrlCommandInput,
+  GetSignedBluinsightsUrlCommandOutput,
+  M2ClientResolvedConfig
+> {
+  // Start section: command_properties
+  // End section: command_properties
+
+  public static getEndpointParameterInstructions(): EndpointParameterInstructions {
+    return {
+      UseFIPS: { type: "builtInParams", name: "useFipsEndpoint" },
+      Endpoint: { type: "builtInParams", name: "endpoint" },
+      Region: { type: "builtInParams", name: "region" },
+      UseDualStack: { type: "builtInParams", name: "useDualstackEndpoint" },
+    };
+  }
+
+  /**
+   * @public
+   */
+  constructor(readonly input: GetSignedBluinsightsUrlCommandInput) {
+    // Start section: command_constructor
+    super();
+    // End section: command_constructor
+  }
+
+  /**
+   * @internal
+   */
+  resolveMiddleware(
+    clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>,
+    configuration: M2ClientResolvedConfig,
+    options?: __HttpHandlerOptions
+  ): Handler<GetSignedBluinsightsUrlCommandInput, GetSignedBluinsightsUrlCommandOutput> {
+    this.middlewareStack.use(getSerdePlugin(configuration, this.serialize, this.deserialize));
+    this.middlewareStack.use(
+      getEndpointPlugin(configuration, GetSignedBluinsightsUrlCommand.getEndpointParameterInstructions())
+    );
+
+    const stack = clientStack.concat(this.middlewareStack);
+
+    const { logger } = configuration;
+    const clientName = "M2Client";
+    const commandName = "GetSignedBluinsightsUrlCommand";
+    const handlerExecutionContext: HandlerExecutionContext = {
+      logger,
+      clientName,
+      commandName,
+      inputFilterSensitiveLog: (_: any) => _,
+      outputFilterSensitiveLog: (_: any) => _,
+    };
+    const { requestHandler } = configuration;
+    return stack.resolve(
+      (request: FinalizeHandlerArguments<any>) =>
+        requestHandler.handle(request.request as __HttpRequest, options || {}),
+      handlerExecutionContext
+    );
+  }
+
+  /**
+   * @internal
+   */
+  private serialize(input: GetSignedBluinsightsUrlCommandInput, context: __SerdeContext): Promise<__HttpRequest> {
+    return se_GetSignedBluinsightsUrlCommand(input, context);
+  }
+
+  /**
+   * @internal
+   */
+  private deserialize(output: __HttpResponse, context: __SerdeContext): Promise<GetSignedBluinsightsUrlCommandOutput> {
+    return de_GetSignedBluinsightsUrlCommand(output, context);
+  }
+
+  // Start section: command_body_extra
+  // End section: command_body_extra
+}
diff --git a/clients/client-m2/src/commands/index.ts b/clients/client-m2/src/commands/index.ts
index ff32cbfb533f..0fdecfdbc4d3 100644
--- a/clients/client-m2/src/commands/index.ts
+++ b/clients/client-m2/src/commands/index.ts
@@ -14,6 +14,7 @@ export * from "./GetDataSetDetailsCommand";
 export * from "./GetDataSetImportTaskCommand";
 export * from "./GetDeploymentCommand";
 export * from "./GetEnvironmentCommand";
+export * from "./GetSignedBluinsightsUrlCommand";
 export * from "./ListApplicationVersionsCommand";
 export * from "./ListApplicationsCommand";
 export * from "./ListBatchJobDefinitionsCommand";
diff --git a/clients/client-m2/src/models/models_0.ts b/clients/client-m2/src/models/models_0.ts
index 7b4b703f93df..4e594fbcef99 100644
--- a/clients/client-m2/src/models/models_0.ts
+++ b/clients/client-m2/src/models/models_0.ts
@@ -376,7 +376,8 @@ export interface CreateApplicationRequest {
   kmsKeyId?: string;
 
   /**
-   * <p>The Amazon Resource Name (ARN) of the role associated with the application.</p>
+   * <p>The Amazon Resource Name (ARN) that identifies a role that the application uses to access Amazon Web Services resources
+   *          that are not part of the application or are in a different Amazon Web Services account.</p>
    */
   roleArn?: string;
 }
@@ -481,7 +482,8 @@ export interface PoAttributes {
   encoding?: string;
 
   /**
-   * <p>An array containing one or more filename extensions, allowing you to specify which files to be included as PDS member.</p>
+   * <p>An array containing one or more filename extensions, allowing you to specify which files
+   *          to be included as PDS member.</p>
    */
   memberFileExtensions: string[] | undefined;
 }
@@ -2519,7 +2521,7 @@ export interface UpdateApplicationResponse {
  */
 export interface HighAvailabilityConfig {
   /**
-   * <p>The number of instances in a high availability configuration.</p>
+   * <p>The number of instances in a high availability configuration. The minimum possible value is 1 and the maximum is 100.</p>
    */
   desiredCapacity: number | undefined;
 }
@@ -2992,7 +2994,7 @@ export interface UpdateEnvironmentRequest {
   environmentId: string | undefined;
 
   /**
-   * <p>The desired capacity for the runtime environment to update.</p>
+   * <p>The desired capacity for the runtime environment to update. The minimum possible value is 0 and the maximum is 100.</p>
    */
   desiredCapacity?: number;
 
@@ -3032,6 +3034,16 @@ export interface UpdateEnvironmentResponse {
   environmentId: string | undefined;
 }
 
+/**
+ * @public
+ */
+export interface GetSignedBluinsightsUrlResponse {
+  /**
+   * <p>Single sign-on AWS Blu Insights URL.</p>
+   */
+  signedBiUrl: string | undefined;
+}
+
 /**
  * @public
  */
diff --git a/clients/client-m2/src/protocols/Aws_restJson1.ts b/clients/client-m2/src/protocols/Aws_restJson1.ts
index cddfcf2efe87..214da544052d 100644
--- a/clients/client-m2/src/protocols/Aws_restJson1.ts
+++ b/clients/client-m2/src/protocols/Aws_restJson1.ts
@@ -59,6 +59,10 @@ import {
 } from "../commands/GetDataSetImportTaskCommand";
 import { GetDeploymentCommandInput, GetDeploymentCommandOutput } from "../commands/GetDeploymentCommand";
 import { GetEnvironmentCommandInput, GetEnvironmentCommandOutput } from "../commands/GetEnvironmentCommand";
+import {
+  GetSignedBluinsightsUrlCommandInput,
+  GetSignedBluinsightsUrlCommandOutput,
+} from "../commands/GetSignedBluinsightsUrlCommand";
 import { ListApplicationsCommandInput, ListApplicationsCommandOutput } from "../commands/ListApplicationsCommand";
 import {
   ListApplicationVersionsCommandInput,
@@ -664,6 +668,31 @@ export const se_GetEnvironmentCommand = async (
   });
 };
 
+/**
+ * serializeAws_restJson1GetSignedBluinsightsUrlCommand
+ */
+export const se_GetSignedBluinsightsUrlCommand = async (
+  input: GetSignedBluinsightsUrlCommandInput,
+  context: __SerdeContext
+): Promise<__HttpRequest> => {
+  const { hostname, protocol = "https", port, path: basePath } = await context.endpoint();
+  const headers: any = {
+    "content-type": "application/json",
+  };
+  const resolvedPath = `${basePath?.endsWith("/") ? basePath.slice(0, -1) : basePath || ""}` + "/signed-bi-url";
+  let body: any;
+  body = "";
+  return new __HttpRequest({
+    protocol,
+    hostname,
+    port,
+    method: "GET",
+    headers,
+    path: resolvedPath,
+    body,
+  });
+};
+
 /**
  * serializeAws_restJson1ListApplicationsCommand
  */
@@ -2225,6 +2254,59 @@ const de_GetEnvironmentCommandError = async (
   }
 };
 
+/**
+ * deserializeAws_restJson1GetSignedBluinsightsUrlCommand
+ */
+export const de_GetSignedBluinsightsUrlCommand = async (
+  output: __HttpResponse,
+  context: __SerdeContext
+): Promise<GetSignedBluinsightsUrlCommandOutput> => {
+  if (output.statusCode !== 200 && output.statusCode >= 300) {
+    return de_GetSignedBluinsightsUrlCommandError(output, context);
+  }
+  const contents: any = map({
+    $metadata: deserializeMetadata(output),
+  });
+  const data: Record<string, any> = __expectNonNull(__expectObject(await parseBody(output.body, context)), "body");
+  const doc = take(data, {
+    signedBiUrl: __expectString,
+  });
+  Object.assign(contents, doc);
+  return contents;
+};
+
+/**
+ * deserializeAws_restJson1GetSignedBluinsightsUrlCommandError
+ */
+const de_GetSignedBluinsightsUrlCommandError = async (
+  output: __HttpResponse,
+  context: __SerdeContext
+): Promise<GetSignedBluinsightsUrlCommandOutput> => {
+  const parsedOutput: any = {
+    ...output,
+    body: await parseErrorBody(output.body, context),
+  };
+  const errorCode = loadRestJsonErrorCode(output, parsedOutput.body);
+  switch (errorCode) {
+    case "AccessDeniedException":
+    case "com.amazonaws.m2#AccessDeniedException":
+      throw await de_AccessDeniedExceptionRes(parsedOutput, context);
+    case "InternalServerException":
+    case "com.amazonaws.m2#InternalServerException":
+      throw await de_InternalServerExceptionRes(parsedOutput, context);
+    case "ThrottlingException":
+    case "com.amazonaws.m2#ThrottlingException":
+      throw await de_ThrottlingExceptionRes(parsedOutput, context);
+    default:
+      const parsedBody = parsedOutput.body;
+      return throwDefaultError({
+        output,
+        parsedBody,
+        errorCode,
+      });
+  }
+};
+
 /**
  * deserializeAws_restJson1ListApplicationsCommand
  */
diff --git a/codegen/sdk-codegen/aws-models/m2.json b/codegen/sdk-codegen/aws-models/m2.json
index 4771e6a9739d..4fcdc94a326c 100644
--- a/codegen/sdk-codegen/aws-models/m2.json
+++ b/codegen/sdk-codegen/aws-models/m2.json
@@ -392,6 +392,9 @@
       "type": "service",
       "version": "2021-04-28",
       "operations": [
+        {
+          "target": "com.amazonaws.m2#GetSignedBluinsightsUrl"
+        },
         {
           "target": "com.amazonaws.m2#ListEngineVersions"
         },
@@ -1485,13 +1488,7 @@
       "members": {}
     },
     "com.amazonaws.m2#CapacityValue": {
-      "type": "integer",
-      "traits": {
-        "smithy.api#range": {
-          "min": 1,
-          "max": 100
-        }
-      }
+      "type": "integer"
     },
     "com.amazonaws.m2#ConflictException": {
       "type": "structure",
@@ -1614,7 +1611,7 @@
         "roleArn": {
           "target": "com.amazonaws.m2#Arn",
           "traits": {
-            "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the role associated with the application.</p>"
+            "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) that identifies a role that the application uses to access Amazon Web Services resources\n         that are not part of the application or are in a different Amazon Web Services account.</p>"
           }
         }
       }
@@ -2730,6 +2727,10 @@
             "value": "Available",
             "name": "AVAILABLE"
           },
+          {
+            "value": "Updating",
+            "name": "UPDATING"
+          },
           {
             "value": "Deleting",
             "name": "DELETING"
@@ -2737,10 +2738,6 @@
           {
             "value": "Failed",
             "name": "FAILED"
-          },
-          {
-            "value": "Updating",
-            "name": "UPDATING"
           }
         ]
       }
@@ -3874,13 +3871,59 @@
         }
       }
     },
+    "com.amazonaws.m2#GetSignedBluinsightsUrl": {
+      "type": "operation",
+      "input": {
+        "target": "smithy.api#Unit"
+      },
+      "output": {
+        "target": "com.amazonaws.m2#GetSignedBluinsightsUrlResponse"
+      },
+      "errors": [
+        {
+          "target": "com.amazonaws.m2#AccessDeniedException"
+        },
+        {
+          "target": "com.amazonaws.m2#InternalServerException"
+        },
+        {
+          "target": "com.amazonaws.m2#ThrottlingException"
+        }
+      ],
+      "traits": {
+        "aws.api#controlPlane": {},
+        "aws.iam#actionPermissionDescription": "Grants permission to create a signed Bluinsights url",
+        "smithy.api#documentation": "<p>Gets a single sign-on URL that can be used to connect to AWS Blu Insights.</p>",
+        "smithy.api#http": {
+          "method": "GET",
+          "uri": "/signed-bi-url",
+          "code": 200
+        },
+        "smithy.api#readonly": {}
+      }
+    },
+    "com.amazonaws.m2#GetSignedBluinsightsUrlResponse": {
+      "type": "structure",
+      "members": {
+        "signedBiUrl": {
+          "target": "smithy.api#String",
+          "traits": {
+            "smithy.api#documentation": "<p>Single sign-on AWS Blu Insights URL.</p>",
+            "smithy.api#required": {}
+          }
+        }
+      },
+      "traits": {
+        "smithy.api#output": {}
+      }
+    },
     "com.amazonaws.m2#HighAvailabilityConfig": {
       "type": "structure",
       "members": {
         "desiredCapacity": {
           "target": "com.amazonaws.m2#CapacityValue",
           "traits": {
-            "smithy.api#documentation": "<p>The number of instances in a high availability configuration.</p>",
+            "smithy.api#documentation": "<p>The number of instances in a high availability configuration. The minimum possible value is 1 and the maximum is 100.</p>",
             "smithy.api#required": {}
           }
         }
@@ -4950,7 +4993,7 @@
       "traits": {
         "smithy.api#range": {
           "min": 1,
-          "max": 100
+          "max": 2000
         }
       }
     },
@@ -4999,7 +5042,7 @@
         "memberFileExtensions": {
           "target": "com.amazonaws.m2#String20List",
           "traits": {
-            "smithy.api#documentation": "<p>An array containing one or more filename extensions, allowing you to specify which files to be included as PDS member.</p>",
+            "smithy.api#documentation": "<p>An array containing one or more filename extensions, allowing you to specify which files\n         to be included as PDS member.</p>",
             "smithy.api#required": {}
           }
         }
@@ -5857,7 +5900,7 @@
           "target": "com.amazonaws.m2#CapacityValue",
           "traits": {
             "smithy.api#default": null,
-            "smithy.api#documentation": "<p>The desired capacity for the runtime environment to update.</p>"
+            "smithy.api#documentation": "<p>The desired capacity for the runtime environment to update. The minimum possible value is 0 and the maximum is 100.</p>"
           }
         },
         "instanceType": {