Upload Submission File
Validation rules:
- file: required|file|max:10240
Additional server-side checks use field validation_rules (max_files, max_file_size_mb, accepted_formats) and field_type must be picture/signature.
Headers
{{tenant_key_name}}
Request
This endpoint expects a multipart form containing a file.
file
Required: file, max:10240KB - Submission attachment
Response
Successful response

