afaab604b58c
Update user data
Updates user data or adds a user if none exists. Data is merged - missing fields are not deleted. Please note there is a soft limit (default: 1,000) on the number of unique fields users can have. Types of data fields must match the types sent in previous requests, across all data fields in the project.<br/>Processing time varies based on the current load for Iterable's back-end services. To avoid race conditions, provide a buffer of at least 60 seconds between this request and subsequent dependent requests, such as <code>POST /api/email/target.</code><br/><br/>Learn about <a href="https://support.iterable.com/hc/articles/29156459027348">identifying users by <code>userId</code> and <code>email</code></a>.<br/><br/><b>Rate limit</b>: 500 requests/second, per project.
Request body
Response
successful operation