# PowerService - Source proto: `rb/api/power_service.proto` gRPC service for power. | Method Name | Request Type | Response Type | Description | | ----------- | ------------ | ------------- | ------------| | PowerCommand | [PowerCommandRequest](../power/powercommandrequest.md#rb-api-powercommandrequest) | [PowerCommandResponse](../power/powercommandresponse.md#rb-api-powercommandresponse) | Control power of the robot | | JointCommand | [JointCommandRequest](../power/jointcommandrequest.md#rb-api-jointcommandrequest) | [JointCommandResponse](../power/jointcommandresponse.md#rb-api-jointcommandresponse) | Joint command | | ToolFlangePowerCommand | [ToolFlangePowerCommandRequest](../power/toolflangepowercommandrequest.md#rb-api-toolflangepowercommandrequest) | [ToolFlangePowerCommandResponse](../power/toolflangepowercommandresponse.md#rb-api-toolflangepowercommandresponse) | Tool Flange |