{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/NewsletterInput",
  "title": "NewsletterInput",
  "type": "object",
  "description": "Input fields for creating or updating a newsletter.",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "Newsletter name"
    },
    "description": {
      "type": "string",
      "description": "Newsletter description",
      "nullable": true
    },
    "sender_name": {
      "type": "string",
      "description": "Display name of the sender",
      "nullable": true
    },
    "sender_email": {
      "type": "string",
      "format": "email",
      "description": "Sender email address",
      "nullable": true
    },
    "sender_reply_to": {
      "type": "string",
      "description": "Reply-to setting",
      "enum": [
        "newsletter",
        "support"
      ]
    },
    "status": {
      "type": "string",
      "description": "Newsletter status",
      "enum": [
        "active",
        "archived"
      ]
    },
    "subscribe_on_signup": {
      "type": "boolean",
      "description": "Auto-subscribe new members"
    },
    "sort_order": {
      "type": "integer",
      "description": "Display order",
      "minimum": 0
    },
    "header_image": {
      "type": "string",
      "format": "uri",
      "nullable": true,
      "description": "Header image URL"
    },
    "show_header_icon": {
      "type": "boolean",
      "description": "Show publication icon"
    },
    "show_header_title": {
      "type": "boolean",
      "description": "Show publication title"
    },
    "show_header_name": {
      "type": "boolean",
      "description": "Show newsletter name"
    },
    "title_font_category": {
      "type": "string",
      "enum": [
        "serif",
        "sans_serif"
      ],
      "description": "Title font category"
    },
    "body_font_category": {
      "type": "string",
      "enum": [
        "serif",
        "sans_serif"
      ],
      "description": "Body font category"
    },
    "show_feature_image": {
      "type": "boolean",
      "description": "Show featured images"
    },
    "show_badge": {
      "type": "boolean",
      "description": "Show Ghost badge"
    },
    "background_color": {
      "type": "string",
      "description": "Background color"
    },
    "border_color": {
      "type": "string",
      "nullable": true,
      "description": "Border color"
    },
    "title_color": {
      "type": "string",
      "nullable": true,
      "description": "Title color"
    }
  }
}