JUMP TOBigMailer APIBrandsList brandsgetCreate brandpostGet brandgetUpdate brandpostConnectionsList connectionsgetGet connectiongetContactsList contactsgetCreate contactpostCreate or update contactpostGet contactgetUpdate contactpostDelete contactdeleteListsList listsgetCreate listpostGet listgetUpdate listpostDelete listdeleteFieldsList fieldsgetMessage TypesList message typesgetTransactional CampaignsSend a transactional emailpostUsersList usersgetCreate userpostGet usergetUpdate userpostDelete userdeletePowered by Update contactpost https://api.bigmailer.io/v1/brands/{brand_id}/contacts/{contact_id}Update a contact. Any parameters not provided are left unchanged.