Delete a Knowledge Base Collection and Free Resources via API - AnalyticDB for PostgreSQL - Alibaba Cloud - AnalyticDB

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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

gpdb:DeleteDocumentCollection

create

*Collection

acs:gpdb:{#regionId}:{#accountId}:collection/{#DBInstanceId}

None

Request parameters

Parameter	Type	Required	Description	Example
DBInstanceId	string	Yes	The instance ID. Note You can call the DescribeDBInstances operation to query all AnalyticDB for PostgreSQL instances in a region and obtain the instance ID.	gp-xxxxxxxxx
Namespace	string	No	The name of the namespace. Default value: public. Note You can call the CreateNamespace operation to create a namespace and the ListNamespaces operation to query existing namespaces.	mynamespace
Collection	string	Yes	The name of the document collection to delete.	document
RegionId	string	Yes	The ID of the region where the instance is located.	cn-hangzhou
NamespacePassword	string	Yes	The password of the namespace. Note This value is specified when you call the CreateNamespace operation.	testpassword

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	ABB39CC3-4488-4857-905D-2E4A051D0521
Message	string	The response message.	Successful
Status	string	The operation status. Valid values: success: Success. fail: Failure.	success

Examples

Success response

JSON format

{
  "RequestId": "ABB39CC3-4488-4857-905D-2E4A051D0521",
  "Message": "Successful",
  "Status": "success"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.