GetGateway (smaws-clients.Smaws_Client_BackupGateway.GetGateway)

val request : 
  Smaws_Lib.Context.t ->
  get_gateway_input ->
  (get_gateway_output,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `ResourceNotFoundException of resource_not_found_exception ])
    Stdlib.result

By providing the ARN (Amazon Resource Name), this API returns the gateway.