92     Coap::Message *message;  in SendPetitionResponse()  local
94     message = Get<Tmf::Agent>().NewPriorityResponseMessage(aRequest);  in SendPetitionResponse()
95     VerifyOrExit(message != nullptr, error = kErrorNoBufs);  in SendPetitionResponse()
97     SuccessOrExit(error = Tlv::Append<StateTlv>(*message, aState));  in SendPetitionResponse()
101         SuccessOrExit(error = Tlv::Append<CommissionerIdTlv>(*message, mCommissionerId));  in SendPetitionResponse()
106         SuccessOrExit(error = Tlv::Append<CommissionerSessionIdTlv>(*message, mSessionId));  in SendPetitionResponse()
109     SuccessOrExit(error = Get<Tmf::Agent>().SendMessage(*message, aMessageInfo));  in SendPetitionResponse()
114     FreeMessageOnError(message, error);  in SendPetitionResponse()
169     Coap::Message *message;  in SendKeepAliveResponse()  local
171     message = Get<Tmf::Agent>().NewPriorityResponseMessage(aRequest);  in SendKeepAliveResponse()
172     VerifyOrExit(message != nullptr, error = kErrorNoBufs);  in SendKeepAliveResponse()
174     SuccessOrExit(error = Tlv::Append<StateTlv>(*message, aState));  in SendKeepAliveResponse()
176     SuccessOrExit(error = Get<Tmf::Agent>().SendMessage(*message, aMessageInfo));  in SendKeepAliveResponse()
181     FreeMessageOnError(message, error);  in SendKeepAliveResponse()
189     Coap::Message   *message;  in SendDatasetChanged()  local
191     message = Get<Tmf::Agent>().NewPriorityConfirmablePostMessage(kUriDatasetChanged);  in SendDatasetChanged()
192     VerifyOrExit(message != nullptr, error = kErrorNoBufs);  in SendDatasetChanged()
195     SuccessOrExit(error = Get<Tmf::Agent>().SendMessage(*message, messageInfo));  in SendDatasetChanged()
200     FreeMessageOnError(message, error);  in SendDatasetChanged()