What does POST do in REST?

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Study for the MuleSoft Associate / Development Fundamental Test. Master key concepts with flashcards and multiple choice questions, complete with hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

What does POST do in REST?

Explanation:
In REST, POST is used to create a new resource by sending data to a collection endpoint. When you post to something like /books, you’re asking the server to create a new book resource with the provided data. The server usually responds with 201 Created and a Location header pointing to the new resource’s URI (and may include the new resource in the body). This differs from retrieving with GET, deleting with DELETE, or updating a resource with PATCH (partial) or PUT (replace). So the primary role of POST is to create a new resource.

In REST, POST is used to create a new resource by sending data to a collection endpoint. When you post to something like /books, you’re asking the server to create a new book resource with the provided data. The server usually responds with 201 Created and a Location header pointing to the new resource’s URI (and may include the new resource in the body). This differs from retrieving with GET, deleting with DELETE, or updating a resource with PATCH (partial) or PUT (replace). So the primary role of POST is to create a new resource.

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