Which HTTP method is typically used for retrieving data in RESTful services?

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BlackTom AI · Accepted Answer

The question asks which HTTP method is typically used for retrieving data in RESTful services. 
Option 1: POST. This method is generally used to create new resources or submit data to be processed, not for simple data retrieval. Using POST to fetch data would be semantically inappropriate and goes against RESTful conventions.
Option 2: GET. This method is specifically designed to retrieve or fetch data from a resource without causing side effects on the server. It is idempotent and safe, which aligns with the typical use of retrieving data in RESTful services.
Option 3: PUT. PUT is commonly used to update an existing resource or to create/rewrite a resource at a known URI. It modifies server state, so it is not appropriate for the primary goal of data retrieval.
Option 4: DELETE. As the name implies, DELETE is used to remove a resource from the server. This clearly involves changing server state by deletion, not retrieving data.
In summary, among the options, GET is the method that best matches the intent of retrieving data in RESTful APIs, while the other methods are oriented toward creation, updating, or deletion of resources.

SP25: CS-174 Sec 02 - Server Web Prog Final- Requires Respondus LockDown Browser

Which HTTP method is typically used for retrieving data in RESTful services?

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