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Intelligent Media Management:DeleteBinding

Last Updated:Feb 26, 2026

Deletes the binding between a dataset and an Object Storage Service (OSS) bucket.

Operation description

  • Before you call this operation, make sure that you are familiar with the billing of Intelligent Media Management (IMM).****

  • If you delete a binding, new changes in the OSS bucket are not synchronized to the dataset. Exercise caution when you perform this operation.

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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:DeleteBinding

delete

*Dataset

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

None None

Request parameters

Parameter

Type

Required

Description

Example

ProjectName

string

Yes

The name of the project. For more information, see CreateProject.

test-project

DatasetName

string

Yes

The name of the dataset. For more information, see Create a dataset.

test-dataset

URI

string

Yes

The URI of the OSS bucket to which the dataset is bound.

Specify the value in the oss://${Bucket} format. ${Bucket} specifies the name of the OSS bucket that resides in the same region as the current project.

oss://test-bucket

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

The request ID.

ACDFE467-C817-4B36-951A-6EB5A592****

Examples

Success response

JSON format

{
  "RequestId": "ACDFE467-C817-4B36-951A-6EB5A592****"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.