Update Not-a-Match Declaration
Add or edit a not-a-match declaration, indicating that the two referenced persons are separate and distinct individuals and should not be merged together. This operation will fail if there already exists a not-a-match declaration for the person(s).A reason string can be provided indicating why the user believes the two persons to be distinct individuals. The reason is sent as an 'X-Reason' value in the HTTP Headers on the request. This reason can have a maximum length of 2000 characters, and if the reason supplied is more than 2000 characters, the request will fail as an invalid request.
Path parameters
The id of the person. Can be a person from the main FamilySearch tree or from a user tree. To find an example person ID, see <a href="/reference/searchtreepersons" target="_blank">Search Tree Persons</a>.
Headers
Specifies the media type of the entity-body sent to the server in the request.
The header giving the reason for adding/removing a not-a-match declaration.
Response
The update was successful.