thincms_upload_lesson_attachment
Upload a file attachment to a lesson. Accepts a local file path, a download URL, or base64-encoded content.
Instructions
Upload a file attachment to a lesson. Provide a local file path, a URL to download from, or base64-encoded content.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| url | No | URL to download and attach | |
| base64 | No | Base64-encoded file content | |
| siteId | No | Override the active site for this single call. Pass to target a specific tenant without mutating shared active-site state — the right pattern when running concurrent agent sessions managing different tenants. Must match a siteId from your THINCMS_SITES config (use thincms_list_sites to inspect). When omitted, the call uses the active site set by thincms_switch_site. | |
| filePath | No | Local file path to upload | |
| filename | No | Filename (required for base64, optional otherwise) | |
| lessonId | Yes | Lesson ID (required) | |
| confirmProductionWrite | No | Acknowledge that this call may write to a configured production site (THINCMS_PRODUCTION_SITE_IDS env var). Required for any POST/PUT/PATCH/DELETE against a production-listed site; ignored otherwise. The error message lists which site triggered the requirement and recommends thincms_snapshot before any production write. |