public GetStepResult withParameterSpace(ParameterSpace parameterSpace) {
        setParameterSpace(parameterSpace);
        return this;
    }
<p>
A list of step parameters and the combination expression for the step.
</p>

@param parameterSpace
       A list of step parameters and the combination expression for the step.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-deadline/src/main/java/com/amazonaws/services/deadline/model/GetStepResult.java