Update a document's details. At least one field is required. Omitted fields are left unchanged, and null clears description or product_module_definition_key. The key cannot be changed; sending it returns 400. To change the template content, edit the draft on the Root dashboard and publish it.
Documents are shared by your sandbox and production environments, so changing one with an API key requires a production API key. A sandbox API key can read documents but gets 403 here.
Documents are opt-in per organization: unless the org_documents feature flag is enabled for your organization this endpoint returns 404.
Validation error, for example an empty body or a key field.
The request used a sandbox API key, or the caller is missing the communications:edit permission.
No such document, or documents are not enabled for the organization.