public String getCurrentSigningKeyLength() {
        return this.currentSigningKeyLength;
    }
<p>
[Easy DKIM] The key length of the DKIM key pair in use.
</p>

@return [Easy DKIM] The key length of the DKIM key pair in use.
@see DkimSigningKeyLength
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/DkimAttributes.java