Help Center/ Workspace/ API Reference/ Workspace APIs/ Desktop Pools/ Expanding the Desktop Pool Capacity

Updated on 2025-07-14 GMT+08:00

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Expanding the Desktop Pool Capacity

Expand the desktop pool capacity.

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

POST /v2/{project_id}/desktop-pools/{pool_id}/expand

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID.
pool_id	Yes	String	Specifies the desktop pool ID.

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	No	String	User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
size	Yes	Integer	Expand the size of the desktop pool.

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
job_id	String	ID of the cloud desktop creation task.

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code, which is returned upon failure.
error_msg	String	Error description.
error_detail	String	Error details.
encoded_authorization_message	String	Encrypted detailed reason for rejection. You can call the API decode-authorization-message of STS to decrypt the reason.

Status code: 401

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error code, which is returned upon failure.
error_msg	String	Error description.
error_detail	String	Error details.
encoded_authorization_message	String	Encrypted detailed reason for rejection. You can call the API decode-authorization-message of STS to decrypt the reason.

Status code: 403

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Error code, which is returned upon failure.
error_msg	String	Error description.
error_detail	String	Error details.
encoded_authorization_message	String	Encrypted detailed reason for rejection. You can call the API decode-authorization-message of STS to decrypt the reason.

Status code: 404

**Table 8** Response body parameters
Parameter	Type	Description
error_code	String	Error code, which is returned upon failure.
error_msg	String	Error description.
error_detail	String	Error details.
encoded_authorization_message	String	Encrypted detailed reason for rejection. You can call the API decode-authorization-message of STS to decrypt the reason.

Status code: 409

**Table 9** Response body parameters
Parameter	Type	Description
error_code	String	Error code, which is returned upon failure.
error_msg	String	Error description.
error_detail	String	Error details.
encoded_authorization_message	String	Encrypted detailed reason for rejection. You can call the API decode-authorization-message of STS to decrypt the reason.

Status code: 500

**Table 10** Response body parameters
Parameter	Type	Description
error_code	String	Error code, which is returned upon failure.
error_msg	String	Error description.
error_detail	String	Error details.
encoded_authorization_message	String	Encrypted detailed reason for rejection. You can call the API decode-authorization-message of STS to decrypt the reason.

{
  "size" : 10
}

Status code: 200

Normal.

{
  "job_id" : "abc85365-0b2e-4b4f-a091-f7db72072d4b"
}

Status Code	Description
200	Normal.
400	The request cannot be understood by the server due to malformed syntax.
401	Authentication failed.
403	No operation permissions.
404	No resources found.
409	Operation conflict.
500	An internal service error occurred. For details about the error code, see the error code description.