I am trying to use the GET /marketing-emails/v1/emails API to fetch a marketing email based on the campaignID. It seems like "campaign" is no longer returned in the API response and has been replaced by "allEmailCampaignIds".
Is there a way to pass a query filter on "allEmailCampaignIds". When I tried it out, the API responded with:
"Invalid query Filtering by \"all_email_campaign_ids eq\" is not allowed"