@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof DkimSigningAttributes == false)
            return false;
        DkimSigningAttributes other = (DkimSigningAttributes) obj;
        if (other.getDomainSigningSelector() == null ^ this.getDomainSigningSelector() == null)
            return false;
        if (other.getDomainSigningSelector() != null && other.getDomainSigningSelector().equals(this.getDomainSigningSelector()) == false)
            return false;
        if (other.getDomainSigningPrivateKey() == null ^ this.getDomainSigningPrivateKey() == null)
            return false;
        if (other.getDomainSigningPrivateKey() != null && other.getDomainSigningPrivateKey().equals(this.getDomainSigningPrivateKey()) == false)
            return false;
        if (other.getNextSigningKeyLength() == null ^ this.getNextSigningKeyLength() == null)
            return false;
        if (other.getNextSigningKeyLength() != null && other.getNextSigningKeyLength().equals(this.getNextSigningKeyLength()) == false)
            return false;
        return true;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/DkimSigningAttributes.java