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

UpdateChannel

Used to update the settings of a channel.

Important

The UpdateChannel operation in AWS IoT Analytics is no longer available to new customers. Existing customers of AWS IoT Analytics can continue to use the service as normal. Learn more

Request Syntax


PUT /channels/channelName HTTP/1.1
Content-type: application/json

{
   "channelStorage": { 
      "customerManagedS3": { 
         "bucket": "string",
         "keyPrefix": "string",
         "roleArn": "string"
      },
      "serviceManagedS3": { 
      }
   },
   "retentionPeriod": { 
      "numberOfDays": number,
      "unlimited": boolean
   }
}

URI Request Parameters

The request uses the following URI parameters.

channelName

The name of the channel to be updated.

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

Pattern: (^(?!_{2}))(^[a-zA-Z0-9_]+$)

Required: Yes

Request Body

The request accepts the following data in JSON format.

channelStorage

Where channel data is stored. You can choose one of serviceManagedS3 or customerManagedS3 storage. If not specified, the default is serviceManagedS3. You can't change this storage option after the channel is created.

Type: ChannelStorage object

Required: No

retentionPeriod

How long, in days, message data is kept for the channel. The retention period can't be updated if the channel's Amazon S3 storage is customer-managed.

Type: RetentionPeriod object

Required: No

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.

InternalFailureException

There was an internal failure.

HTTP Status Code: 500

InvalidRequestException

The request was not valid.

HTTP Status Code: 400

ResourceNotFoundException

A resource with the specified name could not be found.

HTTP Status Code: 404

ServiceUnavailableException

The service is temporarily unavailable.

HTTP Status Code: 503

ThrottlingException

The request was denied due to request throttling.

HTTP Status Code: 400