syntax = "proto3";

package ccim.protocol;

option csharp_namespace = "CCIM.Protocol";

message BlockUserRequest {
    int64 blocked_user_id = 1;
}

message BlockUserResponse {
}

message PreUploadSignRequest {
}

message PreUploadSignResponse {
    string pre_signed_url = 1;
    string filename = 2;
}

message UnblockUserRequest {
    int64 blocked_user_id = 1;
}

message UnblockUserResponse {
}

message UpdateUserRequest {
    string username = 1;
    string ext_data = 2;
}

message UpdateUserResponse {
}

message ClearDialogRequest {
    int64 contact_user_id = 1;
    int64 last_msg_id = 2;
}

message ClearDialogResponse {
}