public String getAcceptCodeValidation() {
        return this.acceptCodeValidation;
    }
<p>
An optional field that Incident Manager uses to <code>ENFORCE</code> <code>AcceptCode</code> validation when
acknowledging an page. Acknowledgement can occur by replying to a page, or when entering the AcceptCode in the
console. Enforcing AcceptCode validation causes Incident Manager to verify that the code entered by the user
matches the code sent by Incident Manager with the page.
</p>
<p>
Incident Manager can also <code>IGNORE</code> <code>AcceptCode</code> validation. Ignoring
<code>AcceptCode</code> validation causes Incident Manager to accept any value entered for the
<code>AcceptCode</code>.
</p>

@return An optional field that Incident Manager uses to <code>ENFORCE</code> <code>AcceptCode</code> validation
        when acknowledging an page. Acknowledgement can occur by replying to a page, or when entering the
        AcceptCode in the console. Enforcing AcceptCode validation causes Incident Manager to verify that the
        code entered by the user matches the code sent by Incident Manager with the page.</p>
        <p>
        Incident Manager can also <code>IGNORE</code> <code>AcceptCode</code> validation. Ignoring
        <code>AcceptCode</code> validation causes Incident Manager to accept any value entered for the
        <code>AcceptCode</code>.
@see AcceptCodeValidation
aws-java-sdk-ssmcontacts/src/main/java/com/amazonaws/services/ssmcontacts/model/AcceptPageRequest.java