public AutomationExecution withStepExecutions(StepExecution... stepExecutions) {
        if (this.stepExecutions == null) {
            setStepExecutions(new com.amazonaws.internal.SdkInternalList<StepExecution>(stepExecutions.length));
        }
        for (StepExecution ele : stepExecutions) {
            this.stepExecutions.add(ele);
        }
        return this;
    }
<p>
A list of details about the current state of all steps that comprise an execution. An Automation runbook contains
a list of steps that are run in order.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setStepExecutions(java.util.Collection)} or {@link #withStepExecutions(java.util.Collection)} if you want
to override the existing values.
</p>

@param stepExecutions
       A list of details about the current state of all steps that comprise an execution. An Automation runbook
       contains a list of steps that are run in order.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/AutomationExecution.java