AddCustomAuthPermission - ApsaraMQ for MQTT - Alibaba Cloud Documentation Center

Grants permissions on topics. You must create a parent topic in the console before you call this API operation.

Debugging

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Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- For mandatory resource types, indicate with a prefix of * .
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
mq:AddCustomAuthPermission	create	*Instance `acs:mq:{#regionId}:{#accountId}:{#InstanceId}`	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the ApsaraMQ for MQTT instance.	mqtt-cn-0pp12gl****
IdentityType	string	Yes	The identity type. Valid values: USER and CLIENT.	USER
Identity	string	Yes	The username or client ID.	test
PermitAction	string	Yes	The permissions that you want to grant. Enumeration Value: PUB SUB PUB_SUB	PUB_SUB
Effect	string	Yes	Specifies whether to allow or deny access. Enumeration Value: ALLOW DENY	ALLOW
Topic	string	Yes	The topics on which you want to grant permissions. Multi-level topics and wildcard characters are supported.	test/t1

Response parameters

Parameter	Type	Description	Example
	object	The schema object.
RequestId	string	The request ID.	82B9E503-F4A1-4F30-976F-C6999FF9****
Code	integer	The HTTP status code. The status code 200 indicates that the request is successful.	200
Success	boolean	Indicates whether the request is successful. Valid values: true and false.	True
Message	string	The error message returned.	operation success.

Examples

Sample success responses

JSONformat

{
  "RequestId": "82B9E503-F4A1-4F30-976F-C6999FF9****",
  "Code": 200,
  "Success": true,
  "Message": "operation success."
}

Error codes

HTTP status code	Error code	Error message	Description
400	InstancePermissionCheckFailed	An error occurred while validating the permissions of the instance. Please verify the account that created the instance and its permissions settings.	-
400	InvalidParameter.%s	An error occurred while validating the parameter. The parameter may be missing or invalid.	-
400	Customauth.over.capacity	Over custom auth capacity.	User-defined permission quantity capacity exceeds the limit
404	ApiNotSupport	The specified API is not supported.	-

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history