DescribeMaskingRules - PolarDB - Alibaba Cloud Documentation Center

Queries the data masking rules of a PolarDB cluster or the information about a specified masking rule.

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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:
- The required resource types are displayed in bold characters.
- 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
polardb:DescribeMaskingRules	Read	DBCluster acs:polardb:{#regionId}:{#accountId}:dbcluster/{#DbClusterId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
DBClusterId	string	Yes	The ID of the cluster. Note You can call the DescribeDBClusters operation to query the details of the clusters that belong to your Alibaba Cloud account, such as cluster IDs.	pc-*****************
RuleNameList	string	No	The name of the masking rule.	testrule

Response parameters

Parameter	Type	Description	Example
	object	Schema of Response
RequestId	string	The ID of the request.	2F83D131-1C18-4599-889D-729A9D******
Message	string	The message that is returned for the request. Note If the request is successful, Successful is returned. If the request fails, an error message such as an error code is returned.	Successful
Success	boolean	Indicates whether the request is successful. Valid value: true false	true
Data	object	The result data that is returned.
RuleList	array	Details about the masking rules.
	string	The details of the masking rule. Note For more information, see the `RuleConfig` parameter in the ModifyMaskingRules operation.	"{\"testrule\":{\"auto\":{\"databases\":[],\"tables\":[\"t1\"],\"columns\":[\"c1\"]},\"applies_to\":[],\"description\":\"This rule will be applied to the columns c1 in table t1\",\"enabled\":\"true\"}}"
DBClusterId	string	The ID of the cluster.	pc-bp1s826a1up******

Examples

Sample success responses

JSONformat

{
  "RequestId": "2F83D131-1C18-4599-889D-729A9D******",
  "Message": "Successful",
  "Success": true,
  "Data": {
    "RuleList": [
      "\"{\\\"testrule\\\":{\\\"auto\\\":{\\\"databases\\\":[],\\\"tables\\\":[\\\"t1\\\"],\\\"columns\\\":[\\\"c1\\\"]},\\\"applies_to\\\":[],\\\"description\\\":\\\"This rule will be applied to the columns c1 in table t1\\\",\\\"enabled\\\":\\\"true\\\"}}\""
    ]
  },
  "DBClusterId": "pc-bp1s826a1up******"
}

Error codes

HTTP status code	Error code	Error message	Description
400	Abs.InvalidAccount.NotFound	account is not found.	The account does not exist.
404	InvalidDBClusterId.NotFound	The DBClusterId provided does not exist in our records.	The specified DBClusterId parameter does not exist in the current record.
404	InvalidDBClusterId.Malformed	The specified parameter DBClusterId is not valid.	The specified DBClusterId parameter is invalid.

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

Change history

Change time

Summary of changes

Operation

2023-09-12

The error codes of the API operation change.

see changesets

Change item	Change content
Error Codes	The error codes of the API operation change.
	Error Codes 404 change
	delete Error Codes: 400