Start Project Comment Attachment Upload Tier 3

POST/api/projects/:id/comment-attachments/upload.multipartCopied!

Creates a project comment attachment upload and returns Presigned URLs for uploading its parts. Parts are generated in 100 MB chunks, and the maximum attachment size is 1 GB.

An upload that is not attached to a comment becomes eligible for automatic cleanup 24 hours after it is created.

Managed CLI upload

The SDK commentAttachments.uploadForProject helper and CLI youvico comment-attachment upload command both run the full multipart workflow, so the CLI example below does not call this endpoint alone.

Example

SDK

const upload = await client.commentAttachments.startForProject("bdbff5de-96d7-468f-9db0-85fe28bd6b62", {
  name: "review-note.pdf",
  size: 1250000,
});

CLI

youvico comment-attachment upload \
  --project bdbff5de-96d7-468f-9db0-85fe28bd6b62 \
  --path ./review-note.pdf

cURL

curl -X POST 'https://api.youvico.com/api/projects/bdbff5de-96d7-468f-9db0-85fe28bd6b62/comment-attachments/upload.multipart' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{ "name": "review-note.pdf", "size": 1250000 }'

{
  "data": {
    "id": "CA1234567890ABCD",
    "parts": [
      {
        "partNumber": 1,
        "url": "https://example.com/upload/1"
      }
    ]
  }
}

Request

Path

idstringrequired

Project ID

Body

namestringrequired

1-255 characters

Attachment file name

sizenumberrequired

1-1000000000

Attachment size in bytes

Response

Returns 201 Created.

dataobject

Upload session

data.idstring

Created comment attachment ID

Example: CA1234567890ABCD

data.partsarray

Upload parts

data.parts[].partNumbernumber

Part number

Example: 1

data.parts[].urlstring

Presigned URL for uploading the part

Example: https://example.com/upload/1