# GetMbusEncryptionKeyStatus

## Description

GetMbusEncryptionKeyStatus is a request to retrieve the encryption key status of a M-Bus device from an E-meter. The request needs the DeviceIdentification of the M-Bus Device.

All requests have similar response behaviour which is described in [ResponseMessages](https://grid-exchange-fabric.gitbook.io/gxf/domains/smartmetering/responsemessages).

The returned response for the GetMbusEncryptionKeyStatus request is as specified in [GetGetMbusEncryptionKeyStatusResponse](https://grid-exchange-fabric.gitbook.io/gxf/domains/smartmetering/smartmeteringws/configuration/getgetmbusencryptionkeystatusresponse).

## References

XSD: [sm-configuration.xsd](https://github.com/OSGP/open-smart-grid-platform/blob/development/osgp/shared/osgp-ws-smartmetering/src/main/resources/schemas/sm-configuration.xsd)

WSDL: [SmartMeteringConfiguration.wsdl](https://github.com/OSGP/open-smart-grid-platform/blob/development/osgp/shared/osgp-ws-smartmetering/src/main/resources/SmartMeteringConfiguration.wsdl)