# Greenhouse - Create attachment (v3) action
The Create attachment (v3) action creates an attachment for an application in Greenhouse using the v3 API.
This action is available for OAuth 2.0 connections only.
# Input
| Input field | Description |
|---|---|
| Application ID | Provide the ID of the application to attach the file to. |
| Filename | Enter the name of the file. |
| Attachment type | Select the type of attachment to create. |
| File content | Enter the raw file content. Use this field or provide a file URL. |
| File URL | Enter the URL of the file. Use this field or provide file content. |
| Visibility | Select a visibility setting for the attachment. |
# Output
| Output field | Description |
|---|---|
| Attachment ID | ID of the created attachment. |
| Created at | Timestamp when the attachment was created. |
| Updated at | Timestamp when the attachment was last updated. |
| Application ID | ID of the associated application. |
| Candidate ID | ID of the associated candidate. |
| Type | Type of the attachment. |
| Filename | Name of the file. |
| URL | URL of the uploaded file. |
| Content type | MIME type of the file. |
| Visibility | Visibility setting of the attachment. |
Last updated: 4/7/2026, 12:56:57 AM