Hello,

I'm having  a problem that I don't know whats causing sometimes the refresh token failed, what's the possible reason please having a invalid code error when refreshing the token?

here is the response

{\"error\":\"invalid_code\"}

Note:

it works for sometime then after making a lot of request the error happens. Is there a possibility that the Credit limit in here https://www.zoho.com/crm/developer/docs/api/api-limits.html causes the error?

Thanks in advance