200 Successful Response Code.
201 Accepted Response Code : indicates that the Searched Text not Found in Sheet .This response is accompanied by a response status code that helps us to classify the type of response received.
202 Accepted Response Code : indicates that the request has been accepted for processing, but the Processing has not been Completed, Due to Invalid Row Number / Column Name / Invalid Range Input Calls.
400 Sheet Connection Error: This will happen if Invalid API Key/SpreadsheetID/SheetName passed.
401 Invalid Sheet Connection: Enable Kodular Setting - Show List as JSON.
404 API key Expired: If your API Key Validity Expired.
