public void setUserParameters(java.util.Collection<EnvironmentParameter> userParameters) {
        if (userParameters == null) {
            this.userParameters = null;
            return;
        }

        this.userParameters = new java.util.ArrayList<EnvironmentParameter>(userParameters);
    }
<p>
The user parameters to be updated as part of the <code>UpdateEnvironmentProfile</code> action.
</p>

@param userParameters
       The user parameters to be updated as part of the <code>UpdateEnvironmentProfile</code> action.
aws-java-sdk-datazoneexternal/src/main/java/com/amazonaws/services/datazone/model/UpdateEnvironmentProfileRequest.java