{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/paubox/main/json-schema/paubox-create-campaign-mailing-request-schema.json", "title": "CreateCampaignMailingRequest", "x-generated": "2026-10-12", "x-method": "derived", "x-generator": "derive-json-schema.py", "x-source": "openapi/paubox-campaign-mailings-api-openapi.yml#/components/schemas/CreateCampaignMailingRequest", "type": "object", "properties": { "campaign_mailing": { "$ref": "#/$defs/CreateCampaignMailingRequest_campaign_mailing" } }, "$defs": { "CreateCampaignMailingRequest_campaign_mailing": { "required": [ "subject" ], "type": "object", "properties": { "subject": { "type": "string", "description": "Subject line. Required, and must be unique within your account." }, "default_subject": { "type": "string", "description": "Fallback subject used when no subject is set on a send" }, "from": { "type": "string", "description": "From address for the mailing" }, "reply_to": { "type": "string", "description": "Reply-to address for the mailing" }, "html_part": { "type": "string", "description": "HTML body. An unsubscribe footer is appended automatically on save." }, "text_part": { "type": "string", "description": "Plain-text body" }, "form_data": { "type": "string", "description": "JSON-encoded editor state, for mailings built in an editor" }, "template_type": { "type": "string", "description": "Editor the mailing is authored in, for example `quill`, `bee` or `html`. Defaults to `quill`.", "default": "quill" } } } } }