/*
   Copyright (c) 2019 AT&T Intellectual Property.
   Copyright (c) 2019 Nokia.

   Licensed under the Creative Commons Attribution 4.0 International
   Public License (the "License"); you may not use this file except
   in compliance with the License. You may obtain a copy of the License at

       https://creativecommons.org/licenses/by/4.0/

   Unless required by applicable law or agreed to in writing, documentation
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/

syntax = "proto3";

package streaming_protobufs;

option go_package = "gerrit.o-ran-sc.org/r/ric-plt/streaming-protobufs";

import "google/protobuf/wrappers.proto";
import "x2ap_common_types.proto";
import "common_types.proto";
import "error_cause.proto";
import "rrc_cg_config_info.proto";

/*
   Protocol Buffer definition for SGNB MODIFICATION REQUEST message.
   (3GPP 36.423, ver 15.4.0)

   Naming convention follows the ASN.1 field naming defined in chapter
   '9.3 Message and Information Element Abstract Syntax (with ASN.1)' of below document:
   http://www.3gpp.org/ftp//Specs/archive/36_series/36.423/36423-f40.zip

   Dashes converted to underscores to make protobuf message syntax correct.
*/


message SgNBModificationRequest
{
    SgNBModificationRequest_IEs protocolIEs = 1;
}

message SgNBModificationRequest_IEs
{
    uint32 id_MeNB_UE_X2AP_ID = 1;
    uint32 id_SgNB_UE_X2AP_ID = 2;
    Cause id_Cause = 3;
    google.protobuf.BytesValue id_SelectedPLMN = 4;
    HandoverRestrictionList id_HandoverRestrictionList = 5;
    TrueOpt id_SCGConfigurationQuery = 6;
    UE_ContextInformation_SgNBModReq id_UE_ContextInformation_SgNBModReq = 7;
    //The content of id_MeNBtoSgNBContainer has been specified in 3GPP 38.331 to be CG-ConfigInfo.
    CG_ConfigInfo id_MeNBtoSgNBContainer = 8;
    google.protobuf.UInt32Value id_MeNB_UE_X2AP_ID_Extension = 9;
    MeNBResourceCoordinationInformation id_MeNBResourceCoordinationInformation = 10;
    SplitSRBs id_RequestedSplitSRBs = 11;
    SplitSRBs id_RequestedSplitSRBsrelease = 12;
}

message UE_ContextInformation_SgNBModReq
{
    NRUESecurityCapabilities nRUE_SecurityCapabilities = 1;
    google.protobuf.BytesValue sgNB_SecurityKey = 2;
    UEAggregateMaximumBitRate sgNBUEAggregateMaximumBitRate = 3;
    E_RABs_ToBeAdded_SgNBModReq_List e_RABs_ToBeAdded = 4;
    E_RABs_ToBeModified_SgNBModReq_List e_RABs_ToBeModified = 5;
    E_RABs_ToBeReleased_SgNBModReq_List e_RABs_ToBeReleased = 6;
    repeated UE_ContextInformationSgNBModReqExtIEs iE_Extensions = 7;
}

message UE_ContextInformationSgNBModReqExtIEs
{
    google.protobuf.UInt32Value id_SubscriberProfileIDforRFP = 1;
}

message E_RABs_ToBeAdded_SgNBModReq_List
{
    repeated E_RABs_ToBeAdded_SgNBModReq_ItemIEs items = 1;
}

message E_RABs_ToBeAdded_SgNBModReq_ItemIEs
{
    E_RABs_ToBeAdded_SgNBModReq_Item id_E_RABs_ToBeAdded_SgNBModReq_Item = 1;
}

message E_RABs_ToBeAdded_SgNBModReq_Item
{
    uint32 e_RAB_ID = 1;
    uint32 drb_ID = 2;
    EN_DC_ResourceConfiguration en_DC_ResourceConfiguration = 3;
    oneof resource_configuration {
        E_RABs_ToBeAdded_SgNBModReq_SgNBPDCPpresent sgNBPDCPpresent = 4;
        E_RABs_ToBeAdded_SgNBModReq_SgNBPDCPnotpresent sgNBPDCPnotpresent = 5;
    }
    repeated E_RABs_ToBeAdded_SgNBModReq_ItemExtIEs iE_Extensions = 6;
}

message E_RABs_ToBeAdded_SgNBModReq_ItemExtIEs
{
}

message E_RABs_ToBeAdded_SgNBModReq_SgNBPDCPpresent
{
    E_RAB_Level_QoS_Parameters full_E_RAB_Level_QoS_Parameters = 1;
    GBR_QosInformation max_MN_admit_E_RAB_Level_QoS_Parameters = 2;
    DL_Forwarding dL_Forwarding = 3;
    GTPtunnelEndpoint meNB_DL_GTP_TEIDatMCG = 4;
    GTPtunnelEndpoint s1_UL_GTPtunnelEndpoint = 5;
    repeated E_RABs_ToBeAdded_SgNBModReq_SgNBPDCPpresentExtIEs iE_Extensions = 6;
}

message E_RABs_ToBeAdded_SgNBModReq_SgNBPDCPpresentExtIEs
{
    RLCMode id_RLCMode_transferred = 1;
}

message E_RABs_ToBeAdded_SgNBModReq_SgNBPDCPnotpresent
{
    E_RAB_Level_QoS_Parameters requested_SCG_E_RAB_Level_QoS_Parameters = 1;
    GTPtunnelEndpoint meNB_UL_GTP_TEIDatPDCP = 2;
    GTPtunnelEndpoint secondary_meNB_UL_GTP_TEIDatPDCP = 3;
    RLCMode rlc_Mode = 4;
    ULConfiguration uL_Configuration = 5;
    repeated E_RABs_ToBeAdded_SgNBModReq_SgNBPDCPnotpresentExtIEs iE_Extensions = 6;
}

message E_RABs_ToBeAdded_SgNBModReq_SgNBPDCPnotpresentExtIEs
{
    PDCPSnLength id_uLpDCPSnLength = 1;
    PDCPSnLength id_dLPDCPSnLength = 2;
    DuplicationActivation id_duplicationActivation = 3;
}

message E_RABs_ToBeModified_SgNBModReq_List
{
    repeated E_RABs_ToBeModified_SgNBModReq_ItemIEs items = 1;
}

message E_RABs_ToBeModified_SgNBModReq_ItemIEs
{
    E_RABs_ToBeModified_SgNBModReq_Item id_E_RABs_ToBeModified_SgNBModReq_Item = 1;
}

message E_RABs_ToBeModified_SgNBModReq_Item
{
    uint32 e_RAB_ID = 1;
    EN_DC_ResourceConfiguration en_DC_ResourceConfiguration = 2;
    oneof resource_configuration {
        E_RABs_ToBeModified_SgNBModReq_SgNBPDCPpresent sgNBPDCPpresent = 3;
        E_RABs_ToBeModified_SgNBModReq_SgNBPDCPnotpresent sgNBPDCPnotpresent = 4;
    }
    repeated E_RABs_ToBeModified_SgNBModReq_ItemExtIEs iE_Extensions = 5;
}

message E_RABs_ToBeModified_SgNBModReq_ItemExtIEs
{
}

message E_RABs_ToBeModified_SgNBModReq_SgNBPDCPpresent
{
    E_RAB_Level_QoS_Parameters full_E_RAB_Level_QoS_Parameters = 1;
    GBR_QosInformation max_MN_admit_E_RAB_Level_QoS_Parameters = 2;
    GTPtunnelEndpoint meNB_DL_GTP_TEIDatMCG = 3;
    GTPtunnelEndpoint s1_UL_GTPtunnelEndpoint = 4;
    repeated E_RABs_ToBeModified_SgNBModReq_SgNBPDCPpresentExtIEs iE_Extensions = 5;
}

message E_RABs_ToBeModified_SgNBModReq_SgNBPDCPpresentExtIEs
{
    RLC_Status id_RLC_Status = 1;
}

message E_RABs_ToBeModified_SgNBModReq_SgNBPDCPnotpresent
{
    E_RAB_Level_QoS_Parameters requested_SCG_E_RAB_Level_QoS_Parameters = 1;
    GTPtunnelEndpoint meNB_UL_GTP_TEIDatPDCP = 2;
    ULConfiguration uL_Configuration = 3;
    repeated E_RABs_ToBeModified_SgNBModReq_SgNBPDCPnotpresentExtIEs iE_Extensions = 4;
}

message E_RABs_ToBeModified_SgNBModReq_SgNBPDCPnotpresentExtIEs
{
    PDCPSnLength id_uLpDCPSnLength = 1;
    PDCPSnLength id_dLPDCPSnLength = 2;
    GTPtunnelEndpoint id_secondarymeNBULGTPTEIDatPDCP = 3;
}

message E_RABs_ToBeReleased_SgNBModReq_List
{
    repeated E_RABs_ToBeReleased_SgNBModReq_ItemIEs items = 1;
}

message E_RABs_ToBeReleased_SgNBModReq_ItemIEs
{
    E_RABs_ToBeReleased_SgNBModReq_Item id_E_RABs_ToBeReleased_SgNBModReq_Item = 1;
}
message E_RABs_ToBeReleased_SgNBModReq_Item
{
    uint32 e_RAB_ID = 1;
    EN_DC_ResourceConfiguration en_DC_ResourceConfiguration = 2;
    oneof resource_configuration {
        E_RABs_ToBeReleased_SgNBModReq_SgNBPDCPpresent sgNBPDCPpresent = 3;
        E_RABs_ToBeReleased_SgNBModReq_SgNBPDCPnotpresent sgNBPDCPnotpresent = 4;
    }
    repeated E_RABs_ToBeReleased_SgNBModReq_ItemExtIEs iE_Extensions = 5;
}

message E_RABs_ToBeReleased_SgNBModReq_ItemExtIEs
{
}

message E_RABs_ToBeReleased_SgNBModReq_SgNBPDCPpresent
{
    GTPtunnelEndpoint dL_GTPtunnelEndpoint = 1;
    GTPtunnelEndpoint uL_GTPtunnelEndpoint = 2;
    repeated E_RABs_ToBeReleased_SgNBModReq_SgNBPDCPpresentExtIEs iE_Extensions = 3;
}

message E_RABs_ToBeReleased_SgNBModReq_SgNBPDCPpresentExtIEs
{
}

message E_RABs_ToBeReleased_SgNBModReq_SgNBPDCPnotpresent
{
    repeated E_RABs_ToBeReleased_SgNBModReq_SgNBPDCPnotpresentExtIEs iE_Extensions = 1;
}

message E_RABs_ToBeReleased_SgNBModReq_SgNBPDCPnotpresentExtIEs
{
}