Update an email campaign

PUT {{baseUrl}}/emailCampaigns/:campaignId

Request Body

{"tag"=>"Newsletter", "sender"=>{"name"=>"Mary from MyShop", "email"=>"newsletter@myshop.com", "id"=>3}, "name"=>"Newsletter - May 2017", "htmlContent"=>"<!DOCTYPE html> <html> <body> <h1>Confirm you email</h1> <p>Please confirm your email address by clicking on the link below</p> </body> </html>", "htmlUrl"=>"https://html.domain.com", "scheduledAt"=>"ipsum", "subject"=>"Discover the New Collection !", "replyTo"=>"support@myshop.com", "toField"=>"{FNAME} {LNAME}", "recipients"=>{"exclusionListIds"=>[8, 8], "listIds"=>[32, 32]}, "attachmentUrl"=>"https://attachment.domain.com", "inlineImageActivation"=>true, "mirrorActive"=>true, "recurring"=>false, "footer"=>"[DEFAULT_FOOTER]", "header"=>"[DEFAULT_HEADER]", "utmCampaign"=>"NL_05_2017", "params"=>{"tempor__"=>{}}, "sendAtBestTime"=>true, "abTesting"=>true, "subjectA"=>"Discover the New Collection!", "subjectB"=>"Want to discover the New Collection?", "splitRule"=>50, "winnerCriteria"=>"open", "winnerDelay"=>50, "ipWarmupEnable"=>true, "initialQuota"=>3000, "increaseRate"=>70}

HEADERS

Key	Datatype	Required	Description
`Content-Type`	string
`Accept`	string