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Server Load Balancer:DeleteCACertificate

Last Updated:Mar 14, 2024

Deletes a certificate authority (CA) certificate.

Operation description

You cannot delete a CA certificate that is in use.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

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.
OperationAccess levelResource typeCondition keyAssociated operation
  • certificate
  • slb:tag

Request parameters


The region of the CA certificates.

You can call the DescribeRegions operation to query the most recent region list.


The CA certificate ID.


Response parameters


The request ID.



Sample success responses


  "RequestId": "CEF72CEB-54B6-4AE8-B225-F876FF7BA984"

Error codes

HTTP status codeError codeError messageDescription
400CertificateAndPrivateKeyIsReferedThe specified certificate is bound to listeners. You cannot delete it.The specified Certificate is related with listeners.

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