public AutomationExecution withMaxConcurrency(String maxConcurrency) {
        setMaxConcurrency(maxConcurrency);
        return this;
    }
<p>
The <code>MaxConcurrency</code> value specified by the user when the execution started.
</p>

@param maxConcurrency
       The <code>MaxConcurrency</code> value specified by the user when the execution started.
@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