[C#]
    void WriteObject(string Key, System.IO.Stream Data, TElCustomDataStorageSecurityHandler Handler);
    void WriteObject(string Key, System.IO.Stream Data, string ContentType, string ContentDisposition, TElStringList Metadata, TElCustomDataStorageSecurityHandler Handler);
    void WriteObject(string Key, System.IO.Stream Data, string ContentType, string ContentDisposition, string StorageClass, TElStringList Metadata, TElCustomDataStorageSecurityHandler Handler);
    void WriteObject(string Key, System.IO.Stream Data, string ContentType, string ContentDisposition, string ContentEncoding, string StorageClass, TElStringList Metadata, TElCustomDataStorageSecurityHandler Handler);

[VB.NET]
    Sub WriteObject(ByVal Key As String, ByVal Data As System.IO.Stream, ByVal Handler As TElCustomDataStorageSecurityHandler)
    Sub WriteObject(ByVal Key As String, ByVal Data As System.IO.Stream, ByVal ContentType As String, ByVal ContentDisposition As String, ByVal Metadata As TElStringList, ByVal Handler As TElCustomDataStorageSecurityHandler)
    Sub WriteObject(ByVal Key As String, ByVal Data As System.IO.Stream, ByVal ContentType As String, ByVal ContentDisposition As String, ByVal StorageClass As String, ByVal Metadata As TElStringList, ByVal Handler As TElCustomDataStorageSecurityHandler)
    Sub WriteObject(ByVal Key As String, ByVal Data As System.IO.Stream, ByVal ContentType As String, ByVal ContentDisposition As String, ByVal ContentEncoding As String, ByVal StorageClass As String, ByVal Metadata As TElStringList, ByVal Handler As TElCustomDataStorageSecurityHandler)

[Pascal]
    procedure WriteObject(const Key : string; Data : TStream; Handler : TElCustomDataStorageSecurityHandler);
    procedure WriteObject(const Key : string; Data : TStream; const ContentType : string; const ContentDisposition : string; Metadata : TStringList; Handler : TElCustomDataStorageSecurityHandler);

[C++]
    void WriteObject(const std::string &Key, TStream &Data, TElCustomDataStorageSecurityHandler &Handler);
    void WriteObject(const std::string &Key, TStream *Data, TElCustomDataStorageSecurityHandler *Handler);
    void WriteObject(const std::string &Key, TStream &Data, const std::string &ContentType, const std::string &ContentDisposition, TElStringList &Metadata, TElCustomDataStorageSecurityHandler &Handler);
    void WriteObject(const std::string &Key, TStream *Data, const std::string &ContentType, const std::string &ContentDisposition, TElStringList *Metadata, TElCustomDataStorageSecurityHandler *Handler);
    void WriteObject(const std::string &Key, TStream &Data, const std::string &ContentType, const std::string &ContentDisposition, const std::string &StorageClass, TElStringList &Metadata, TElCustomDataStorageSecurityHandler &Handler);
    void WriteObject(const std::string &Key, TStream *Data, const std::string &ContentType, const std::string &ContentDisposition, const std::string &StorageClass, TElStringList *Metadata, TElCustomDataStorageSecurityHandler *Handler);
    void WriteObject(const std::string &Key, TStream &Data, const std::string &ContentType, const std::string &ContentDisposition, const std::string &ContentEncoding, const std::string &StorageClass, TElStringList &Metadata, TElCustomDataStorageSecurityHandler &Handler);
    void WriteObject(const std::string &Key, TStream *Data, const std::string &ContentType, const std::string &ContentDisposition, const std::string &ContentEncoding, const std::string &StorageClass, TElStringList *Metadata, TElCustomDataStorageSecurityHandler *Handler);

[PHP]
    void WriteObject(string $Key, TStream $Data, TElCustomDataStorageSecurityHandler $Handler)
    void WriteObject(string $Key, TStream $Data, string $ContentType, string $ContentDisposition, TElStringList $Metadata, TElCustomDataStorageSecurityHandler $Handler)
    void WriteObject(string $Key, TStream $Data, string $ContentType, string $ContentDisposition, string $StorageClass, TElStringList $Metadata, TElCustomDataStorageSecurityHandler $Handler)
    void WriteObject(string $Key, TStream $Data, string $ContentType, string $ContentDisposition, string $ContentEncoding, string $StorageClass, TElStringList $Metadata, TElCustomDataStorageSecurityHandler $Handler)

[Java]
    void writeObject(String Key, TElStream Data, TElCustomDataStorageSecurityHandler Handler);
    void writeObject(String Key, TElStream Data, String ContentType, String ContentDisposition, String ContentEncoding, String StorageClass, TElStringList Metadata, TElCustomDataStorageSecurityHandler Handler);
    void writeObject(String Key, TElStream Data, String ContentType, String ContentDisposition, String StorageClass, TElStringList Metadata, TElCustomDataStorageSecurityHandler Handler);
    void writeObject(String Key, TElStream Data, String ContentType, String ContentDisposition, TElStringList Metadata, TElCustomDataStorageSecurityHandler Handler);