public UpdateWorkflowStepRequest withStepTarget(java.util.Collection<String> stepTarget) {
        setStepTarget(stepTarget);
        return this;
    }
<p>
The servers on which a step will be run.
</p>

@param stepTarget
       The servers on which a step will be run.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-migrationhuborchestrator/src/main/java/com/amazonaws/services/migrationhuborchestrator/model/UpdateWorkflowStepRequest.java