Request Syntax URI Request Parameters Request Body Response Syntax Response Elements Errors See Also

CreateApplication

Creates a Fleet Hub for AWS IoT Device Management web application.

When creating a Fleet Hub application, you must create an organization instance of IAM Identity Center if you don't already have one. The Fleet Hub application you create must also be in the same AWS Region of the organization instance of IAM Identity Center. For more information see Enabling IAM Identity Center and Organization instances of IAM Identity Center.

Note

AWS will discontinue the AWS IoT Device Management Fleet Hub feature on October 18, 2025 and is no longer accepting new customers. Existing AWS IoT Device Management Fleet Hub customers will be able to use Fleet Hub until October 17, 2025. For more information, Fleet Hub end-of-life (EOL) FAQs.

Request Syntax


POST /applications HTTP/1.1
Content-type: application/json

{
   "applicationDescription": "string",
   "applicationName": "string",
   "clientToken": "string",
   "roleArn": "string",
   "tags": { 
      "string" : "string" 
   }
}

URI Request Parameters

The request does not use any URI parameters.

Request Body

The request accepts the following data in JSON format.

applicationDescription

An optional description of the web application.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 2048.

Pattern: ^[ -~]*$

Required: No

applicationName

The name of the web application.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 100.

Pattern: ^[ -~]*$

Required: Yes

clientToken

A unique case-sensitive identifier that you can provide to ensure the idempotency of the request. Don't reuse this client token if a new idempotent request is required.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 64.

Pattern: ^[a-zA-Z0-9-_]+$

Required: No

roleArn

The ARN of the role that the web application assumes when it interacts with AWS IoT Core.

Note

The name of the role must be in the form AWSIotFleetHub_random_string.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1600.

Pattern: ^arn:[!-~]+$

Required: Yes

tags

A set of key/value pairs that you can use to manage the web application resource.

Type: String to string map

Map Entries: Maximum number of 50 items.

Key Length Constraints: Minimum length of 1. Maximum length of 128.

Key Pattern: ^([\p{L}\p{Z}\p{N}_.:/=+\-@]*)$

Value Length Constraints: Minimum length of 0. Maximum length of 256.

Required: No

Response Syntax


HTTP/1.1 201
Content-type: application/json

{
   "applicationArn": "string",
   "applicationId": "string"
}

Response Elements

If the action is successful, the service sends back an HTTP 201 response.

The following data is returned in JSON format by the service.

applicationArn

The ARN of the web application.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1600.

Pattern: ^arn:[!-~]+$

applicationId

The unique Id of the web application.

Type: String

Length Constraints: Fixed length of 36.

Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$

Errors

InternalFailureException

An unexpected error has occurred.

HTTP Status Code: 500

InvalidRequestException

The request is not valid.

HTTP Status Code: 400

LimitExceededException

A limit has been exceeded.

HTTP Status Code: 410

ThrottlingException

The rate exceeds the limit.

HTTP Status Code: 400