HTTP/1.1 401 UNAUTHORIZED
Date: Sun, 19 Jan 2020 19:28:51 GMT
Content-Type: application/json
Content-Length: 205
Connection: keep-alive
WWW-Authenticate: Basic realm="Twilio API"
Twilio-Request-Id: RQ981dd086e4c34543b232ac07180e7a23
Twilio-Request-Duration: 0.004
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Accept, Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since
Access-Control-Allow-Methods: GET, POST, DELETE, OPTIONS
Access-Control-Expose-Headers: ETag
Access-Control-Allow-Credentials: true
X-Powered-By: AT-5000
X-Shenanigans: none
X-Home-Region: us1
X-API-Domain: api.twilio.com
Strict-Transport-Security: max-age=31536000

{"code": 20003, "detail": "Your AccountSid or AuthToken was incorrect.", "message": "Authentication Error - No credentials provided", "more_info": "https://www.twilio.com/docs/errors/20003", "status": 401}string(77) "From=%2B61429812245&To=%2B12025550177&Body=using+twilio+rest+api+from+Fedrick"
string(250) "
20003Authenticatehttps://www.twilio.com/docs/errors/20003401"