Valid refresh token — returns a new access token and expiry seconds.

Bad Request — serializer validation, invalid/expired refresh token (TokenError), ParseError, AttributeError, or AuthenticationFailed.

Unauthorized — refresh token is blacklisted.

Forbidden — AuthenticationFailed with "No active account found for the given token."

Method not allowed error response.

Error response for unsupported media type in the request

Throttling error response indicating the rate limit has been exceeded.

Internal Server Error