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UpdateJobQueue

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Updates a job queue.

Request Syntax

POST /v1/updatejobqueue HTTP/1.1
Content-type: application/json

{
   "computeEnvironmentOrder": [ 
      { 
         "computeEnvironment": "string",
         "order": number
      }
   ],
   "jobQueue": "string",
   "jobStateTimeLimitActions": [ 
      { 
         "action": "string",
         "maxTimeSeconds": number,
         "reason": "string",
         "state": "string"
      }
   ],
   "priority": number,
   "schedulingPolicyArn": "string",
   "state": "string"
}

URI Request Parameters

The request does not use any URI parameters.

Request Body

The request accepts the following data in JSON format.

computeEnvironmentOrder

Details the set of compute environments mapped to a job queue and their order relative to each other. This is one of the parameters used by the job scheduler to determine which compute environment runs a given job. Compute environments must be in the VALID state before you can associate them with a job queue. All of the compute environments must be either EC2 (EC2 or SPOT) or Fargate (FARGATE or FARGATE_SPOT). EC2 and Fargate compute environments can't be mixed.

Note

All compute environments that are associated with a job queue must share the same architecture. AWS Batch doesn't support mixing compute environment architecture types in a single job queue.

Type: Array of ComputeEnvironmentOrder objects

Required: No

jobQueue

The name or the Amazon Resource Name (ARN) of the job queue.

Type: String

Required: Yes

jobStateTimeLimitActions

The set of actions that AWS Batch perform on jobs that remain at the head of the job queue in the specified state longer than specified times. AWS Batch will perform each action after maxTimeSeconds has passed. (Note: The minimum value for maxTimeSeconds is 600 (10 minutes) and its maximum value is 86,400 (24 hours).)

Type: Array of JobStateTimeLimitAction objects

Required: No

priority

The priority of the job queue. Job queues with a higher priority (or a higher integer value for the priority parameter) are evaluated first when associated with the same compute environment. Priority is determined in descending order. For example, a job queue with a priority value of 10 is given scheduling preference over a job queue with a priority value of 1. All of the compute environments must be either EC2 (EC2 or SPOT) or Fargate (FARGATE or FARGATE_SPOT). EC2 and Fargate compute environments can't be mixed.

Type: Integer

Required: No

schedulingPolicyArn

Amazon Resource Name (ARN) of the fair-share scheduling policy. Once a job queue is created, the fair-share scheduling policy can be replaced but not removed. The format is aws:Partition:batch:Region:Account:scheduling-policy/Name . For example, aws:aws:batch:us-west-2:123456789012:scheduling-policy/MySchedulingPolicy.

Type: String

Required: No

state

Describes the queue's ability to accept new jobs. If the job queue state is ENABLED, it can accept jobs. If the job queue state is DISABLED, new jobs can't be added to the queue, but jobs already in the queue can finish.

Type: String

Valid Values: ENABLED | DISABLED

Required: No

Response Syntax

HTTP/1.1 200
Content-type: application/json

{
   "jobQueueArn": "string",
   "jobQueueName": "string"
}

Response Elements

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

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

jobQueueArn

The Amazon Resource Name (ARN) of the job queue.

Type: String

jobQueueName

The name of the job queue.

Type: String

Errors

ClientException

These errors are usually caused by a client action. One example cause is using an action or resource on behalf of a user that doesn't have permissions to use the action or resource. Another cause is specifying an identifier that's not valid.

HTTP Status Code: 400

ServerException

These errors are usually caused by a server issue.

HTTP Status Code: 500

Examples

In the following example or examples, the Authorization header contents ( [authorization-params] ) must be replaced with an AWS Signature Version 4 signature. For more information about creating these signatures, see Signature Version 4 Signing Process in the AWS General Reference.

You only need to learn how to sign HTTP requests if you intend to manually create them. When you use the AWS Command Line Interface (AWS CLI) or one of the AWS SDKs to make requests to AWS, these tools automatically sign the requests for you with the access key that you specify when you configure the tools. When you use these tools, you don't need to learn how to sign requests yourself.

Example

This example disables a job queue so that it can be deleted.

Sample Request

POST /v1/updatejobqueue HTTP/1.1
Host: batch.us-east-1.amazonaws.com
Accept-Encoding: identity
Content-Length: [content-length]
Authorization: [authorization-params]
X-Amz-Date: 20161128T201802Z
User-Agent: aws-cli/1.11.21 Python/2.7.12 Darwin/16.1.0 botocore/1.4.78

{
  "state": "DISABLED",
  "jobQueue": "GPGPU"
}

Sample Response

HTTP/1.1 200 OK
Date: Mon, 28 Nov 2016 20:18:03 GMT
Content-Type: application/json
Content-Length: [content-length]
Connection: keep-alive
x-amzn-RequestId: [request-id]
X-Amzn-Trace-Id: [trace-id]
X-Cache: Miss from cloudfront
Via: 1.1 17de248e6d780f737234d37cc490dbe3.cloudfront.net (CloudFront)
X-Amz-Cf-Id: aVju0hE8eLpjSFl8Y3fOuxgOZXdigQlLcDMwO0plxnynw0dEsOsEgw==

{
  "jobQueueName": "GPGPU",
  "jobQueueArn": "arn:aws:batch:us-east-1:123456789012:job-queue/GPGPU"
}

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

• AWS Command Line Interface

• AWS SDK for .NET

• AWS SDK for C++

• AWS SDK for Go v2

• AWS SDK for Java V2

• AWS SDK for JavaScript V3

• AWS SDK for PHP V3

• AWS SDK for Python

• AWS SDK for Ruby V3