public void setExpiresAt(java.util.Date expiresAt) {
        this.expiresAt = expiresAt;
    }
<p>
The date and time when the session token will expire.
</p>

@param expiresAt
       The date and time when the session token will expire.
aws-java-sdk-emrcontainers/src/main/java/com/amazonaws/services/emrcontainers/model/GetManagedEndpointSessionCredentialsResult.java