OpenIntegrations/docs/en/examples/Bitrix24/CreateChat.txt

    Image = FunctionParameters["Picture"];
    OPI_TypeConversion.GetBinaryData(Image);

    B64Image = GetBase64StringFromBinaryData(Image);

    MembersArray = New Array;
    MembersArray.Add(10);
    MembersArray.Add(1);

    ChatStructure = New Structure;
    ChatStructure.Insert("TYPE"       , "OPEN");
    ChatStructure.Insert("TITLE"      , "New chat");
    ChatStructure.Insert("DESCRIPTION", "This is a new chat");
    ChatStructure.Insert("COLOR"      , "GREEN");
    ChatStructure.Insert("MESSAGE"    , "Welcome to new chat");
    ChatStructure.Insert("USERS"      , MembersArray);
    ChatStructure.Insert("AVATAR"     , B64Image);
    ChatStructure.Insert("OWNER_ID"   , 1);

    URL = FunctionParameters["Bitrix24_URL"];

    Result = OPI_Bitrix24.CreateChat(URL, ChatStructure);

    URL   = FunctionParameters["Bitrix24_Domain"];
    Token = FunctionParameters["Bitrix24_Token"];

    ChatStructure = New Structure;
    ChatStructure.Insert("TYPE" , "CHAT");
    ChatStructure.Insert("TITLE", "Private chat");
    ChatStructure.Insert("USERS", MembersArray);

    Result = OPI_Bitrix24.CreateChat(URL, ChatStructure, Token);