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Pool - Delete

  • Reference
Service:
Batch Service
API Version:
2024-07-01.20.0

Deletes a Pool from the specified Account.
When you request that a Pool be deleted, the following actions occur: the Pool state is set to deleting; any ongoing resize operation on the Pool are stopped; the Batch service starts resizing the Pool to zero Compute Nodes; any Tasks running on existing Compute Nodes are terminated and requeued (as if a resize Pool operation had been requested with the default requeue option); finally, the Pool is removed from the system. Because running Tasks are requeued, the user can rerun these Tasks by updating their Job to target a different Pool. The Tasks can then run on the new Pool. If you want to override the requeue behavior, then you should call resize Pool explicitly to shrink the Pool to zero size before deleting the Pool. If you call an Update, Patch or Delete API on a Pool in the deleting state, it will fail with HTTP status code 409 with error code PoolBeingDeleted.

DELETE {batchUrl}/pools/{poolId}?api-version=2024-07-01.20.0
With optional parameters: 
DELETE {batchUrl}/pools/{poolId}?timeout={timeout}&api-version=2024-07-01.20.0

URI Parameters

Name In Required Type Description
batchUrl
 path True

string

The base URL for all Azure Batch service requests.
poolId
 path True

string

The ID of the Pool to delete.
api-version
 query True

string

Client API Version.
timeout
 query

integer

int32

The maximum time that the server can spend processing the request, in seconds. The default is 30 seconds. If the value is larger than 30, the default will be used instead.

Request Header

Media Types: "application/json; odata=minimalmetadata"

Name Required Type Description
client-request-id

string

uuid

The caller-generated request identity, in the form of a GUID with no decoration such as curly braces, e.g. 9C4D50EE-2D56-4CD3-8152-34347DC9F2B0.
return-client-request-id

boolean

Whether the server should return the client-request-id in the response.
ocp-date

string

date-time-rfc1123

The time the request was issued. Client libraries typically set this to the current system clock time; set it explicitly if you are calling the REST API directly.
If-Match

string

An ETag value associated with the version of the resource known to the client. The operation will be performed only if the resource's current ETag on the service exactly matches the value specified by the client.
If-None-Match

string

An ETag value associated with the version of the resource known to the client. The operation will be performed only if the resource's current ETag on the service does not match the value specified by the client.
If-Modified-Since

string

date-time-rfc1123

A timestamp indicating the last modified time of the resource known to the client. The operation will be performed only if the resource on the service has been modified since the specified time.
If-Unmodified-Since

string

date-time-rfc1123

A timestamp indicating the last modified time of the resource known to the client. The operation will be performed only if the resource on the service has not been modified since the specified time.

Responses

Name Type Description
202 Accepted

The request to the Batch service was successful.

Headers

  • client-request-id: string
  • request-id: string
Other Status Codes

BatchError

The error from the Batch service.

Security

azure_auth

Microsoft Entra OAuth 2.0 auth code flow

Type: oauth2
Flow: implicit
Authorization URL: https://login.microsoftonline.com/common/oauth2/authorize

Scopes

Name Description
user_impersonation Impersonate your user account

Authorization

Type: apiKey
In: header

Examples

Pool delete

Sample request

DELETE account.region.batch.azure.com/pools/poolId?api-version=2024-07-01.20.0

Sample response

Status code:
202

Definitions

Name Description
BatchError

An error response received from the Azure Batch service.
BatchErrorDetail

An item of additional information included in an Azure Batch error response.
ErrorMessage

An error message received in an Azure Batch error response.

BatchError

An error response received from the Azure Batch service.

Name Type Description
code

string

An identifier for the error. Codes are invariant and are intended to be consumed programmatically.
message

ErrorMessage

A message describing the error, intended to be suitable for display in a user interface.
values

BatchErrorDetail[]

A collection of key-value pairs containing additional details about the error.

BatchErrorDetail

An item of additional information included in an Azure Batch error response.

Name Type Description
key

string

An identifier specifying the meaning of the Value property.
value

string

The additional information included with the error response.

ErrorMessage

An error message received in an Azure Batch error response.

Name Type Description
lang

string

The language code of the error message
value

string

The text of the message.