Use the population id returned in Step 2 to create a new user resource, which is associated with the Engineers population.

The request body for the POST to create the new user must provide values for these required properties:

A name for the new user that must be unique within the specified environment.

The population to associate with the new user resource.

The POST /environments/{environmentId}/users operation creates the new user resource in the specified environment. The user is associated with a population identified by the population id generated in Step 2. The request URL specifies the environment id generated in Step 1.

The request body specifies values for the username, email, and population properties.