django view - apiview decorator (retrieve, update or delete - GET, PUT, DELETE)
The @api_view
decorator in Django is used to specify the allowed methods for a view function in an API. It is commonly used with the APIView
class-based view to define the actions that can be performed on a resource.
The retrieve
method, which corresponds to the HTTP GET request, is used to retrieve a specific instance of a resource. It typically returns a single object or a representation of that object.
The update
method, which corresponds to the HTTP PUT request, is used to update an existing instance of a resource. It typically takes the updated data as input and modifies the existing object accordingly.
The delete
method, which corresponds to the HTTP DELETE request, is used to delete a specific instance of a resource. It typically removes the object from the database or marks it as deleted.
In summary, the @api_view
decorator in Django is used to specify the allowed methods for a view function in an API. The retrieve
method is used to retrieve a specific instance of a resource, the update
method is used to update an existing instance of a resource, and the delete
method is used to delete a specific instance of a resource.