# ClickUp - Upload task attachment action
The Upload task attachment action allows you to upload a task attachment in ClickUp.
# Input
| Input field | Description |
|---|---|
| Task ID | Select the task name from the drop-down menu. |
| Attachment | Provide the attachment to be uploaded. |
| Filename | Provide the filename of the attachment. |
| Team ID | Select the team from the drop-down menu. |
| Space ID | Select the space from the drop-down menu. |
| Folder ID | Select the folder from the drop-down menu. |
| List ID | Select the list from the drop-down menu. |
| Custom task IDs | Select the boolean value from the drop-down menu. |
# Output
| Output field | Description |
|---|---|
| ID | Unique identifier of the uploaded attachment in ClickUp. |
| Version | Version number of the file if multiple versions are supported or tracked. |
| Date | Timestamp indicating when the attachment was uploaded. |
| Title | Name of the uploaded file. |
| Extension | File extension of the attachment (for example, .pdf, .jpg, .docx). |
| Thumbnail small | URL to a small-sized thumbnail preview of the file. |
| Thumbnail large | URL to a larger-sized thumbnail preview of the file. |
| URL | Direct link to download or access the uploaded attachment in ClickUp. |
Last updated: 7/10/2025, 3:09:06 PM