'Content-Type': 'application/json', 'Access-Control-Allow-Origin': '*', 'Access-Control-Allow-Headers': 'Content-Type', 'Access-Control-Allow-Methods': 'GET,POST,OPTIONS,DELETE,PUT', 'Authorization': 'Bearer key',
let headers = new HttpHeaders({ 'Content-Type': 'application/json', 'Access-Control-Allow-Origin': '*', 'Access-Control-Allow-Headers': 'Content-Type', 'Access-Control-Allow-Methods': 'GET,POST,OPTIONS,DELETE,PUT', 'Authorization': 'Bearer szdp79a2kz4wh4frjzuqu4sz6qeth8m3', });