Product: Omatic Cloud
Description: Instructions on how to resolve the error Status: Conflict, Reason: Conflict
Environment: Constant Contact
This error is being returned by Constant Contact and can happen when updating a contact with an email address that is already present on another contact.
For example, if you have the following:
Contact 123 email@example.com
Contact 987 firstname.lastname@example.org
If updating Contact 123 with email@example.com you will receive the Conflict error.