403 When Creating Users

Hello,

I am experiencing error 403 when creating users but get code 200 Ok when doing Get and Put requests.

Here is the api request:

https://XXX/d2l/api/lp/1.44/users/

Body:
{"OrgDefinedId":null,"FirstName":"test","MiddleName":null,"LastName":"test","ExternalEmail":"[email protected]","UserName":"test.test","RoleId":110,"IsActive":false,"SendCreationEmail":false,"Pronouns":null}

Scope:
attributes:*:* core:*:* datahub:*:* datasets:*:* reporting:*:* users:*:*

Is there any issues with the following or any more information required?

Thanks!