public void setMaxConcurrency(String maxConcurrency) {
        this.maxConcurrency = maxConcurrency;
    }
<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.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/AutomationExecution.java