LINEITEM_GET

Sent when a tool reads a single grade line. Return it, or answer with a 4xx if it does not exist — non-2xx bodies are passed through to the tool untouched.

The decoded payload:

{
  "type": "LINEITEM_GET",
  "parameters": {
    "context": "2022CSEa5e6c431b91",
    "clientId": "348080fn9du9b9ufvb92rfb9l",
    "lineItemId": "412"
  }
}

application/json

Request Body required

payload string required

An RS256 JWT signed by LTIAAS, valid for ten minutes.

Responses

• 200

---

The requested line item.

application/json

Schema

Example (from schema)

---

Schema

id string required

Your stable identifier for this grade line.

label string required
scoreMaximum number required
resourceLinkId string

Present when the grade line belongs to a specific activity.

tag string

Present when the grade line carries a tool-defined tag.

{
  "id": "412",
  "label": "My first grade line",
  "scoreMaximum": 99,
  "resourceLinkId": "412",
  "tag": "new_tag"
}

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