GetRepoTag - Query image tag details | ACR API - Container Registry

Retrieves the tag information of a specific image.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

cr:ListRepositoryTag

get

*Repository

acs:cr:{#regionId}:{#accountId}:repository/{#instanceid}

None

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The instance ID.	cri-kmsiwlxxdcva****
RepoId	string	Yes	The repository ID.	crr-tquyps22md8p****
Tag	string	Yes	The repository tag.	1.0

Response elements

Element	Type	Description	Example
	object
Status	string	The status of the image. Valid values: `NORMAL`: Normal. `DELETING`: The image is being deleted.	NORMAL
ImageCreate	integer	The time when the image was created.	1572839125000
ImageSize	integer	The size of the image.	27107966
RequestId	string	The request ID.	031572FA-7D8F-4C05-B790-1071E0E05DE6
Digest	string	The digest value.	67bfbcc12b67936ec7f867927817cbb071832b873dbcaed312a1930ba5f1****
Code	string	The return code.	success
ImageUpdate	integer	The time when the image was last updated. This value is a UNIX timestamp in milliseconds.	1572875608000
Tag	string	The repository tag.	1.0
IsSuccess	boolean	Indicates whether the request was successful.	true
ImageId	string	The image ID.	45023655bf39c382e26a8607d057c27871dee163c1ecf48cc1ebf2a1****

Examples

Success response

JSON format

{
  "Status": "NORMAL",
  "ImageCreate": 1572839125000,
  "ImageSize": 27107966,
  "RequestId": "031572FA-7D8F-4C05-B790-1071E0E05DE6",
  "Digest": "67bfbcc12b67936ec7f867927817cbb071832b873dbcaed312a1930ba5f1****",
  "Code": "success",
  "ImageUpdate": 1572875608000,
  "Tag": "1.0",
  "IsSuccess": true,
  "ImageId": "45023655bf39c382e26a8607d057c27871dee163c1ecf48cc1ebf2a1****"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.