Plivo API endpoints return responses in JSON format. Plivo sets an api_id in each response to uniquely identify your request. Each API call returns one of these HTTP status codes depending on whether the call succeeds or fails.
| 200 |
Request has been executed |
| 201 |
Resource created |
| 202 |
Resource changed |
| 204 |
Resource deleted |
| 400 |
A parameter is missing or is invalid |
| 401 |
Authentication failed |
| 404 |
Resource cannot be found |
| 405 |
HTTP method not allowed |
| 429 |
Too many requests, rate limited |
| 500 |
Server error |