Get Profile ID Based on OrgDefinedID

I'm working on a project where we plan to send some data back to Desire2Learn. I've gotten pretty far, I can query the user list, I can get their profile id, get their profile, and then update said profile.

I noticed when looking through the documentation, that I if I call /d2l/api/lp/1.3/users/?OrgDefinedId=123456789 it returns just that one user as seen below.

[
    {
        "OrgId": "{{ORG_ID}}",
        "UserId": 12345,
        "FirstName": "Christopher",
        "MiddleName": null,
        "LastName": "Sterling",
        "UserName": "csterli1",
        "ExternalEmail": "{MY_EMAIL}",
        "OrgDefinedId": "123456789",
        "UniqueIdentifier": "{{UID}}",
        "Activation": {
            "IsActive": true
        },
        "DisplayName": "Chris Sterling"
    }
]

The problem, I believe, that I've ran into is that in order for me to get the Profile ID, I can't call the url above, but instead, I have to call /d2l/api/lp/1.3/enrollments/orgUnits/{{ORG_ID}}/users/. That call there returns the Profile ID, but it also returns all users, in increments of 100.

What I am wondering is if there is a way that I can pass the ?OrgDefinedId to the enrollments method and have it return the user object?

If that isn't the case, I'm wondering, is there a better way to do what I am trying to do. It currently seems like I am going to be making a large number of calls to get all our users so we can get their profile id for a given user.

Thanks!

Solution

There is not currently a better filter on the enrollments calls, nor does the profile identifier appear in the administrative user data record returned from the .../users/ calls.

The GET classlist for orgunit call also returns data containing user profile identifiers, and it returns data in a JSON array rather than a paged set. The Enrollment.ClasstlistUser structure contains the LMS UserId (Identifier) and user profile ID (ProfileIdentifier) data and can also contain the OrgDefinedId property. In order to get back that last data, though, your LMS must be configured to provide org-defined IDs in the Classlist tool. If it's not, then to make the union between profile identifiers and org-defined identifiers, you'll need to use the LMS UserId as the common value, and make a series of calls to get back two data sets you can join together.