Attempt to create a customer with an existing email.
The customer being created already exists.
| Error Message | customer email conflicts with customer of id %s |
| Error Code | customer_already_exists |
| Status Code | 409 |
Common causes
There were multiple requests to create a customer with the same email.
A third-party integration you have authorized may be attempting to create a customer that already exists.
Solutions
Make sure that you don't send multiple requests to create a customer with the same email.
Get the id of the existing customer from the response and use that for other requests.