post
https://api.apollo.io/api/v1/emailer_campaigns//archive
Use the Archive a Sequence endpoint to archive a sequence. Archiving a sequence marks it as inactive and finishes all contacts currently in the sequence. You must be the owner of the sequence or have full access sharing permissions to archive it.
This endpoint requires a master API key. If you attempt to call the endpoint without a master key, you will receive a 403 response. Refer to Create API Keys to learn how to create a master API key.