def create_from_wkt(self, wkt, item_type, ingest_source, **attributes):
<EOL>geojson = load_wkt(wkt).__geo_interface__<EOL>vector = {<EOL>'<STR_LIT:type>': "<STR_LIT>",<EOL>'<STR_LIT>': geojson,<EOL>'<STR_LIT>': {<EOL>'<STR_LIT>': item_type,<EOL>'<STR_LIT>': ingest_source,<EOL>'<STR_LIT>': attributes<EOL>}<EOL>}<EOL>return self.create(vector)[<NUM_LIT:0>]<EOL>
Create a single vector in the vector service

Args:
    wkt (str): wkt representation of the geometry
    item_type (str): item_type of the vector
    ingest_source (str): source of the vector
    attributes: a set of key-value pairs of attributes

Returns:
    id (str): string identifier of the vector created