You can call this operation to query whether a service-linked role (SLR) is created.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes CheckServiceLinkedRole

The operation that you want to perform. Set the value to CheckServiceLinkedRole.

RegionId String No cn-hangzhou

The ID of the region.

Response parameters

Parameter Type Example Description
HasServiceLinkedRole String true

Indicates whether an SLR was created.

RegionId String cn-hangzhou

The ID of the region.

RequestId String B4CAF581-2AC7-41AD-8940-D56DF7AADF5B

The ID of the request.


Sample requests

&<Common request parameters>

Sample success responses

XML format


JSON format

  "RequestId": "54B01BA7-155E-4212-B16A-E761DBD1FA97",
  "HasServiceLinkedRole": true,
  "RegionId": "cn-hangzhou"

Error codes

For a list of error codes, visit the API Error Center.