Delete File Metadata in Bulk via BatchDeleteFileMeta - Intelligent Media Management - Alibaba Cloud - Intelligent Media Management

Operation description

Before you call this operation, make sure that you are familiar with the billing of Intelligent Media Management (IMM).
The operation returns a success response regardless of whether the specified file metadata exists in the dataset.

Note

Deleting file metadata from a dataset does not delete the file stored in Object Storage Service (OSS) or Photo and Drive Service. To delete the file itself, use the API provided by OSS or Photo and Drive Service.
Deleting file metadata affects existing face groups and stories but does not affect existing spatiotemporal groups.

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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

imm:BatchDeleteFileMeta

delete

*Dataset

acs:imm:{#regionId}:{#accountId}:project/{#ProjectName}/dataset/{#DatasetName}

None

Request parameters

Parameter	Type	Required	Description	Example
ProjectName	string	Yes	The name of the project. You can obtain the project name from the response of the CreateProject operation.	test-project
DatasetName	string	Yes	The name of the dataset. You can obtain the dataset name from the response of the CreateDataset operation.	test-dataset
URIs	array	Yes	The URIs of the files whose metadata you want to delete. You can specify up to 100 URIs.
	string	No	The URI of the file whose metadata you want to delete. Format: oss://${Bucket}/${Object}. `${Bucket}` is the name of the OSS bucket in the same region as the current project. `${Object}` is the full path of the file, including the file name extension. For files in Photo and Drive Service, use the format: pds://domains/${domain}/drives/${drive}/files/${file}/revisions/${revision}.	oss://test-bucket/test-object

Response elements

Element	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	3A82F6C9-5AC0-38F9-914F-F02623B3****

Examples

Success response

JSON format

{
  "RequestId": "3A82F6C9-5AC0-38F9-914F-F02623B3****"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.