PB_FIELD2( 5, BOOL , OPTIONAL, STATIC , OTHER, openxc_DiagnosticMessage, success, pid, 0),
PB_FIELD2( 6, UINT32 , OPTIONAL, STATIC , OTHER, openxc_DiagnosticMessage, negative_response_code, success, 0),
PB_FIELD2( 7, BYTES , OPTIONAL, STATIC , OTHER, openxc_DiagnosticMessage, payload, negative_response_code, 0),
PB_FIELD2( 5, BOOL , OPTIONAL, STATIC , OTHER, openxc_DiagnosticMessage, success, pid, 0),
PB_FIELD2( 6, UINT32 , OPTIONAL, STATIC , OTHER, openxc_DiagnosticMessage, negative_response_code, success, 0),
PB_FIELD2( 7, BYTES , OPTIONAL, STATIC , OTHER, openxc_DiagnosticMessage, payload, negative_response_code, 0),