Document Templates
Document Templates — 9 endpoints.
List all templates for business
GET /templates
Create new template
POST /templates
Get template by ID
GET /templates/id
Update template (creates new version)
PUT /templates/id
Soft delete template
DELETE /templates/id
Duplicate an existing template
POST /templates/id/duplicate
Set template as default for document types
POST /templates/id/set-default
Get version history of template
GET /templates/id/versions
Upload image asset for template
POST /templates/assets/upload

