.. index:: 
  !FaceLicense.getLicenseOwner Method
  
.. _id3_face_face_license_get_license_owner_class_method:

===============================================================================
FaceLicense.getLicenseOwner Method
===============================================================================

Module: :ref:`FaceLicense<id3_face_face_license_class>`

Definition
----------

Retrieves the license owner.


.. tab-set::

    .. tab-item:: Python
      :sync: Python

      .. code:: Python

        @staticmethod
        get_license_owner() -> str

      **Returns**

        .. line-block::

          ``str``
          The license owner.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: Dart
      :sync: Dart

      .. code:: Dart

        static String getLicenseOwner()

      **Returns**

        .. line-block::

          ``String``
          The license owner.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: C#
      :sync: C#

      .. code:: C#

        public static string GetLicenseOwner()

      **Returns**

        .. line-block::

          ``string``
          The license owner.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: Java
      :sync: Java

      .. code:: Java

        public static String getLicenseOwner() throws FaceException

      **Returns**

        .. line-block::

          ``String``
          The license owner.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: Swift
      :sync: Swift

      .. code:: Swift

        public static func getLicenseOwner() throws -> String

      **Returns**

        .. line-block::

          ``String``
          The license owner.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: C
      :sync: C

      .. code:: C

        int id3FaceLicense_GetLicenseOwner (
            char * licenseOwner, 
            int * licenseOwnerSize)

      **Parameters**

        .. line-block::

          ``licenseOwner`` char *
          :guilabel:`out` The license owner.

          ``licenseOwnerSize`` int *
          :guilabel:`in` Size of the 'licenseOwner' buffer. Receives the minimum required buffer size to hold the 'licenseOwner' string if the given one is too small (including the terminating NULL character), otherwise receives the number of characters in 'licenseOwner' (excluding terminating NULL character).


      **Returns**

        .. line-block::

          ``int``
          An error code.
          See :ref:`id3FaceError<id3_face_face_error_enum>` file for the list of possible error codes.


