Replicating an Image Within a Region

Function

This API is an extension one and is used to copy an existing image to another image. When replicating an image, you can change the image attributes to meet the requirements of different scenarios.

This API is an asynchronous one. If job_id is returned, the task is successfully delivered. You need to query the status of the asynchronous task. If the status is success, the task is successfully executed. If the status is failed, the task fails. For details about how to query the status of an asynchronous task, see Querying the Status of an Asynchronous Job.

Constraints

  • Full-ECS images cannot be replicated.

  • Private images created using ISO files do not support in-region replication.

URI

POST /v1/cloudimages/{image_id}/copy

Table 1 lists the parameters in the URI.

Table 1 Parameter description

Parameter

Mandatory

Type

Description

image_id

Yes

String

Specifies the image ID.

For details about how to obtain the image ID, see Querying Images.

Request

  • Request parameters

    Parameter

    Mandatory

    Type

    Description

    name

    Yes

    String

    Specifies the image name. For detailed description, see Image Attributes.

    description

    No

    String

    Provides supplementary information about the image. For detailed description, see Image Attributes. The value contains a maximum of 1024 characters and consists of only letters and digits. Carriage returns and angle brackets (< >) are not allowed. This parameter is left blank by default.

    cmk_id

    No

    String

    Specifies the encryption key. This parameter is left blank by default.

    enterprise_project_id

    No

    String

    Specifies the enterprise project that the image belongs to.

    • If the value is 0 or left blank, the image belongs to the default enterprise project.

    • If the value is a UUID, the image belongs to the enterprise project corresponding to the UUID.

      For more information about enterprise projects and how to obtain enterprise project IDs, see Enterprise Management User Guide.

Example Request

Replicating an image (name: ims_encrypted_copy3) within a region

POST https://{Endpoint}/v1/cloudimages/465076de-dc36-4aec-80f5-ef9d8009428f/copy
{
    "name": "ims_encrypted_copy3",
    "description": "test copy",
    "cmk_id": "bd66288c-9081-460a-8227-4cbd0c814cb4"
}

Response

  • Response parameters

    Parameter

    Type

    Description

    job_id

    String

    Specifies the asynchronous job ID.

    For details, see Querying the Status of an Asynchronous Job.

  • Example response

    STATUS CODE 200
    
    {
        "job_id": "edc89b490d7d4392898e19b2deb34797"
    }
    

Returned Values

  • Normal

    200

  • Abnormal

    Returned Value

    Description

    400 Bad Request

    Request error. For details, see Error Codes.

    401 Unauthorized

    Authentication failed.

    403 Forbidden

    You do not have the rights to perform the operation.

    404 Not Found

    The requested resource was not found.

    500 Internal Server Error

    Internal service error.

    503 Service Unavailable

    The service is unavailable.