Response Codes

Code	Status	Description
200	Sucess	The request was successful, and the complete search engine results page data was retrieved
300	Not collected	Failed to parse/process the response, resulting in no valid data being collected
400	Bad Request	Invalid parameters were passed
401	Unauthorized	Authentication failed; please check the token validity
429	429 Too many requests	The target server refused to fulfill the request
500	500 Internal Server Error	The requested resource does not exist
504	504 Timeout Error	The request rate exceeded the API limit