#NEWLINE# def metadata( dataset , node , sceneids , api_key = None ) : #NEWLINE# #INDENT# '\n    The use of the metadata request is intended for those who have\n    acquired scene IDs from a different source. It will return the\n    same metadata that is available via the search request.\n    \n    :param dataset:\n    \n    :param node:\n    \n    :param sceneid:\n    \n    :param api_key:\n    ' #NEWLINE# ( root , body ) = create_root_request ( ) #NEWLINE# el = create_request_type ( body , 'metadata' ) #NEWLINE# create_dataset_element ( el , dataset ) #NEWLINE# create_node_element ( el , node ) #NEWLINE# if api_key : #NEWLINE# #INDENT# create_api_key_element ( el , api_key ) #NEWLINE# #UNINDENT# create_entity_ids_element ( el , sceneids ) #NEWLINE# return tostring ( node )