public Boolean isSignatureValid() {
        return this.signatureValid;
    }
<p>
A Boolean value that indicates whether the signature was verified. A value of <code>True</code> indicates that
the <code>Signature</code> was produced by signing the <code>Message</code> with the specified <code>KeyID</code>
and <code>SigningAlgorithm.</code> If the signature is not verified, the <code>Verify</code> operation fails with
a <code>KMSInvalidSignatureException</code> exception.
</p>

@return A Boolean value that indicates whether the signature was verified. A value of <code>True</code> indicates
        that the <code>Signature</code> was produced by signing the <code>Message</code> with the specified
        <code>KeyID</code> and <code>SigningAlgorithm.</code> If the signature is not verified, the
        <code>Verify</code> operation fails with a <code>KMSInvalidSignatureException</code> exception.
aws-java-sdk-kms/src/main/java/com/amazonaws/services/kms/model/VerifyResult.java