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

SetCognitoEvents

Sets the AWS Lambda function for a given event type for an identity pool. This request only updates the key/value pair specified. Other key/values pairs are not updated. To remove a key value pair, pass a empty value for the particular key.

This API can only be called with developer credentials. You cannot call this API with the temporary user credentials provided by Cognito Identity.

Request Syntax


POST /identitypools/IdentityPoolId/events HTTP/1.1
Content-type: application/json

{
   "Events": { 
      "string" : "string" 
   }
}

URI Request Parameters

The request uses the following URI parameters.

IdentityPoolId

The Cognito Identity Pool to use when configuring Cognito Events

Length Constraints: Minimum length of 1. Maximum length of 55.

Pattern: [\w-]+:[0-9a-f-]+

Required: Yes

Request Body

The request accepts the following data in JSON format.

Events

The AWS Lambda Amazon Resource Name (ARN) that you want to set as your Cognito Events trigger. For example, "SyncTrigger" : "arn:aws:lambda:us-east-1:123456789012:function:my-function".

Type: String to string map

Map Entries: Maximum number of 1 item.

Required: Yes

Response Syntax


HTTP/1.1 200

Response Elements

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

Errors

For information about the errors that are common to all actions, see Common Errors.

InternalErrorException

Indicates an internal service error.

HTTP Status Code: 500

InvalidParameterException

Thrown when a request parameter does not comply with the associated constraints.

HTTP Status Code: 400

NotAuthorizedException

Thrown when a user is not authorized to access the requested resource.

HTTP Status Code: 403

ResourceNotFoundException

Thrown if the resource doesn't exist.

HTTP Status Code: 404

TooManyRequestsException

Thrown if the request is throttled.

HTTP Status Code: 429