3.1.4.3.1.6 CLUSCTL_RESOURCE_GET_NAME
The CLUSCTL_RESOURCE_GET_NAME resource control code retrieves the name of the resource, as specified in section 3.1.1.1.1. After successful completion of the method, the server MUST write the resource name, as a null-terminated Unicode string, to the buffer that is designated by lpOutBuffer. If the lpOutBuffer buffer is not large enough to accommodate the name string and the terminating Unicode null character, error 0x000000EA (ERROR_MORE_DATA) MUST be returned.
The server SHOULD accept a CLUSCTL_RESOURCE_GET_NAME resource control code request if its protocol server state is read-only and MUST accept the request for processing if it is in the read/write state, as specified in section 3.1.1.