post https://api.anduin.app/api/v1/idm//contacts/import
Asynchronously import a large volume of Contact records. This endpoint initiates a background job to process your request, allowing you to create 1000 of records in a single operation. Once complete, the job will provide a detailed report on the status of each Contact record in CSV format.
This process is asynchronous; you can find a complete guide to the workflow in our Asynchronous Bulk Import API documentation.