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Amazon Elastic Transcoder
Developer Guide (API Version 2012-09-25)

Update Pipeline Notifications

Description

To update only Amazon Simple Notification Service (Amazon SNS) notifications for a pipeline, send a POST request to the /2012-09-25/pipelines/pipelineId/notifications resource.

Important

When you change notifications, your changes take effect immediately. Jobs that you have already submitted and that Elastic Transcoder has not started to process are affected in addition to jobs that you submit after you change notifications.

Requests

Syntax

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POST /2012-09-25/pipelines/pipelineId/notifications HTTP/1.1 Content-Type: application/json; charset=UTF-8 Accept: */* Host: elastictranscoder.Elastic Transcoder endpoint.amazonaws.com:443 x-amz-date: 20130114T174952Z Authorization: AWS4-HMAC-SHA256 Credential=AccessKeyID/request-date/Elastic Transcoder endpoint/elastictranscoder/aws4_request, SignedHeaders=host;x-amz-date;x-amz-target, Signature=calculated-signature Content-Length: number of characters in the JSON string { "Id":"pipelineId", "Notifications":{ "Progressing":"SNS topic to notify when Elastic Transcoder has started to process the job", "Completed":"SNS topic to notify when Elastic Transcoder has finished processing the job", "Warning":"SNS topic to notify when Elastic Transcoder returns a warning", "Error":"SNS topic to notify when Elastic Transcoder returns an error" } }

Request Parameters

This operation takes the following request parameter.

pipelineId

The identifier of the pipeline for which you want to change notification settings.

Request Headers

This operation uses only request headers that are common to all operations. For information about common request headers, see HTTP Header Contents.

Request Body

The JSON string in the request body contains the following objects.

Id

The ID of the pipeline that you want to update.

Notifications:Progressing

The topic ARN for the Amazon Simple Notification Service (Amazon SNS) topic that you want to notify when Elastic Transcoder has started to process a job in this pipeline. This is the ARN that Amazon SNS returned when you created the topic. For more information, see Create a Topic in the Amazon Simple Notification Service Developer Guide.

Important

To receive notifications, you must also subscribe to the new topic in the Amazon SNS console.

Amazon SNS offers a variety of notification options, including the ability to send Amazon SNS messages to Amazon Simple Queue Service queues. For more information, see the Amazon Simple Notification Service Developer Guide.

Notifications:Completed

The topic ARN for the Amazon SNS topic that you want to notify when Elastic Transcoder has finished processing a job in this pipeline. This is the ARN that Amazon SNS returned when you created the topic.

Notifications:Warning

The topic ARN for the Amazon SNS topic that you want to notify when Elastic Transcoder encounters a warning condition while processing a job in this pipeline. This is the ARN that Amazon SNS returned when you created the topic.

Notifications:Error

The topic ARN for the Amazon SNS topic that you want to notify when Elastic Transcoder encounters an error condition while processing a job in this pipeline. This is the ARN that Amazon SNS returned when you created the topic.

Responses

Syntax

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Status: 202 Accepted x-amzn-RequestId: c321ec43-378e-11e2-8e4c-4d5b971203e9 Content-Type: application/json Content-Length: number of characters in the response Date: Mon, 14 Jan 2013 06:01:47 GMT { "Pipeline":{ "Id":"ID for the new pipeline", "Notifications":{ "Progressing":"SNS topic to notify when Elastic Transcoder has started to process the job", "Completed":"SNS topic to notify when Elastic Transcoder has finished processing the job", "Warning":"SNS topic to notify when Elastic Transcoder returns a warning", "Error":"SNS topic to notify when Elastic Transcoder returns an error" } } }

Response Headers

This operation uses only response headers that are common to most responses. For information about common response headers, see HTTP Responses.

Response Body

When you update notifications for a pipeline, Elastic Transcoder returns the values that you specified in the request. For more information, see Request Body.

Errors

For information about Elastic Transcoder exceptions and error messages, see Handling Errors in Elastic Transcoder.

Examples

The following example request updates the notifications for a pipeline.

Sample Request

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POST /2012-09-25/pipelines/1111111111111-abcde1/notifications HTTP/1.1 Content-Type: application/json; charset=UTF-8 Accept: */* Host: elastictranscoder.Elastic Transcoder endpoint.amazonaws.com:443 x-amz-date: 20130114T174952Z Authorization: AWS4-HMAC-SHA256 Credential=AccessKeyID/request-date/Elastic Transcoder endpoint/elastictranscoder/aws4_request, SignedHeaders=host;x-amz-date;x-amz-target, Signature=calculated-signature Content-Length: number of characters in the JSON string { "Id":"1111111111111-abcde1", "Notifications":{ "Progressing":"", "Completed":"", "Warning":"", "Error":"arn:aws:sns:us-east-1:111222333444:ETS_Errors" } }

Sample Response

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Status: 202 Accepted x-amzn-RequestId: c321ec43-378e-11e2-8e4c-4d5b971203e9 Content-Type: application/json Content-Length: number of characters in the response Date: Mon, 14 Jan 2013 06:01:47 GMT { "Id":"1111111111111-abcde1", "Notifications":{ "Progressing":"", "Completed":"", "Warning":"", "Error":"arn:aws:sns:us-east-1:111222333444:ETS_Errors" } }