{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/sendgrid/main/json-schema/sendgrid-subscription-tracking-settings-schema.json", "title": "Settings: Subscription Tracking", "x-generated": "2026-10-12", "x-method": "derived", "x-generator": "derive-json-schema.py", "x-source": "openapi/sendgrid-tracking-api-openapi.yml#/components/schemas/SubscriptionTrackingSettings", "type": "object", "properties": { "enabled": { "type": "boolean", "description": "Indicates if subscription tracking is enabled." }, "html_content": { "type": "string", "description": "The information and HTML for your unsubscribe link. " }, "landing": { "type": "string", "description": "The HTML that will be displayed on the page that your customers will see after clicking unsubscribe, hosted on SendGrid’s server." }, "plain_content": { "type": "string", "description": "The information in plain text for your unsubscribe link. You should have the “<% %>” tag in your content, otherwise the user will have no URL for unsubscribing." }, "replace": { "type": "string", "description": "Your custom defined replacement tag for your templates. Use this tag to place your unsubscribe content anywhere in your emailtemplate." }, "url": { "type": "string", "description": "The URL where you would like your users sent to unsubscribe.", "format": "uri" } } }