Smaws_Client_StorageGateway.DescribeVTLDevicesReturns a description of virtual tape library (VTL) devices for the specified tape gateway. In the response, Storage Gateway returns VTL device information.
This operation is only supported in the tape gateway type.
val error_to_string :
[ Smaws_Lib.Protocols.AwsJson.error
| `InternalServerError of Types.internal_server_error
| `InvalidGatewayRequestException of Types.invalid_gateway_request_exception ] ->
stringval request :
'http_type Smaws_Lib.Context.t ->
Types.describe_vtl_devices_input ->
(Types.describe_vtl_devices_output,
[> Smaws_Lib.Protocols.AwsJson.error
| `InternalServerError of Types.internal_server_error
| `InvalidGatewayRequestException of
Types.invalid_gateway_request_exception ])
Stdlib.resultval request_with_metadata :
'http_type Smaws_Lib.Context.t ->
Types.describe_vtl_devices_input ->
(Types.describe_vtl_devices_output Smaws_Lib.Response.t,
[> Smaws_Lib.Protocols.AwsJson.error
| `InternalServerError of Types.internal_server_error
| `InvalidGatewayRequestException of
Types.invalid_gateway_request_exception ]
* Smaws_Lib.Response.metadata)
Stdlib.result