What kind of response does the REST API return?
The above response is not the complete response its just the response body. An HTTP response contains the status line, headers and the message/response body. As we have already discussed that same REST API can return both XML or JSON as response message, depending upon the Media-Type attribute in the HTTP request.
What does the API status and error code mean?
API status and error codes. Last updated: May 10, 2020. Status and error codes refer to a code number in the response header that indicates the general classification of the response — for example, whether the request was successful (200), resulted in a server error (500), had authorization issues (403), and so on.
How to return a custom error object and status code from?
If you leave the wildcards out then API Gateway would look for a string that exactly matches “status”:400. Using the wildcards lets you change the contents of your response in the Lambda code without having to go back to your API Gateway configuration. This brings us to the next part of the regex: “status”:400.
How to return problem details from HTTP API?
RFC 7807 provides a standard format for returning problem details from HTTP APIs. In particular, it specifies the following: Error responses MUST use standard HTTP status codes in the 400 or 500 range to detail the general category of error.
How to create API requests and handle responses?
This document describes how to construct API requests and handle API responses from the Compute Engine API. It covers how to: Construct a request body. Determine the resource URIs necessary for a request. Handle API responses. Determine whether an API request succeeded. This document does not cover how to authorize to the API.
What should be the response to a REST call?
In case of API response, it can be simple XML or JSON or any other media type. Also, at times, one REST API is being consumed by different applications. Out of which, one application might need the response in the form of XML and other might need the response in the form of JSON.
How to validate the JSON response in REST API?
Validating the JSON Response JSON is the most common format used in REST APIs to exchange data. Responses can consist of a single JSON object or an array of JSON objects. We’ll look at both in this section. 3.1. Single JSON Object Let’s say we need to test the /movie/ {id} endpoint, which returns a Movie JSON object if the id is found.