Response title
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The server understood the request, but is refusing to fulfill it. Authorization will not help and the request SHOULD NOT be repeated. If the request method was not HEAD and the server wishes to make public why the request has not been fulfilled, it SHOULD describe the reason for the refusal in the entity. If the server does not wish to make this information available to the client, the status code 404 (Not Found) can be used instead.
A map of additional header key/value pairs to send along with the request. This setting is set before the beforeSend
function is called; therefore, any values in the headers setting can be overwritten from within the beforeSend
function.
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