A developer is writing an application that a REST API and the application requires a valid from the API which element of the response is used in the conditional check?
When a developer is writing an application that interacts with a REST API, the status code of the response is a critical element used in conditional checks. The status code provides information about the success or failure of the request. Common status codes include:
200: OK (The request was successful).
201: Created (The resource was successfully created).
400: Bad Request (The server could not understand the request due to invalid syntax).
401: Unauthorized (Authentication is required and has failed or has not been provided).
404: Not Found (The requested resource could not be found).
By checking the status code, the application can determine if the request was successful and handle errors appropriately.
[Reference: REST API Design - HTTP Status Codes, ]
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