def show_storage_container_metadata(kwargs=None, storage_conn=None, call=None):
    '''
    .. versionadded:: 2015.8.0

    Show a storage container's metadata

    CLI Example:

    .. code-block:: bash

        salt-cloud -f show_storage_container_metadata my-azure name=myservice

    name:
        Name of container to show.
    lease_id:
        If specified, show_storage_container_metadata only succeeds if the
        container's lease is active and matches this ID.
    '''
    if call != 'function':
        raise SaltCloudSystemExit(
            'The show_storage_container function must be called with -f or --function.'
        )

    if kwargs is None:
        kwargs = {}

    if 'name' not in kwargs:
        raise SaltCloudSystemExit('An storage container name must be specified as "name"')

    if not storage_conn:
        storage_conn = get_storage_conn(conn_kwargs=kwargs)

    data = storage_conn.get_container_metadata(
        container_name=kwargs['name'],
        x_ms_lease_id=kwargs.get('lease_id', None),
    )
    return data