Class State (1.13.3) 

State(value)

Different values possible for the state of an accelerator

Enums
Name Description
STATE_UNSPECIFIED Default value, do not use
ENABLED Indicates that the accelerator is enabled and available to use
DISABLED Indicates that the accelerator is disabled and not available to use
UNKNOWN Indicates that accelerator state is currently unknown. Requests for enable, disable could be retried while in this state