user_id - Initialization - Items API

Items API Initialization


The ID of the learner that is attempting the assessment.

You must specify this option so that the learner and their session are uniquely identified.

Important Must not exceed 50 characters, nor contain any personally identifiable information. Learnosity strongly suggests that you use a UUID for this value.


var initializationOptions = {
    "user_id": "11111111-2222-3333-4444-aaaaaaaaaaaa"
    // ...


Attribute path user_id

Type string

Best practices

  • You must use a UUID for this value.

Related articles

this is a mandatory property.

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