Handle API errors in SparkPostAPIException #96
Closed
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When the API returns 5xx errors, the response typically does not actually include any json, which causes JSONDecodeErrors to be raised by
response.json()
. This branch addresses that issue by only parsing the response as json if the content-type response header is set correctly.Additionally, it sets
response_status_code
andresponse_errors_codes
on the SparkPostAPIException so that applications can catch the exception and react accordingly. 5xx errors should usually be retried, while 4xx errors sometimes should be retried (rate limit) and other times be fatal (recipient on suppression list).