post https://api.whippy.co/v1/sequences//contacts/remove
Remove contacts from the sequence.
A contact will only be removed if it exists in the sequence, The sequence_id
taken from the url
It accepts the list of contacts as to
list in the parameters.
If any given contact doesn't exists in an organization, It will create contact only for current organization, but that contact don't have any impact on sequence.
The contacts will be tagged with an upload tag with a timestamp corresponding to the time of the request. then the status of contact will be updated to Finished
The process will run in the background, therefore a 202 Accepted
status is initially returned on success.
Callback