public ActionInvocation withInvocationId(String invocationId) {
        setInvocationId(invocationId);
        return this;
    }
<p>
A system-generated ID for this invocation.
</p>

@param invocationId
       A system-generated ID for this invocation.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-appconfig/src/main/java/com/amazonaws/services/appconfig/model/ActionInvocation.java