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

        if (obj instanceof ResendValidationEmailRequest == false)
            return false;
        ResendValidationEmailRequest other = (ResendValidationEmailRequest) obj;
        if (other.getCertificateArn() == null ^ this.getCertificateArn() == null)
            return false;
        if (other.getCertificateArn() != null && other.getCertificateArn().equals(this.getCertificateArn()) == false)
            return false;
        if (other.getDomain() == null ^ this.getDomain() == null)
            return false;
        if (other.getDomain() != null && other.getDomain().equals(this.getDomain()) == false)
            return false;
        if (other.getValidationDomain() == null ^ this.getValidationDomain() == null)
            return false;
        if (other.getValidationDomain() != null && other.getValidationDomain().equals(this.getValidationDomain()) == 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-acm/src/main/java/com/amazonaws/services/certificatemanager/model/ResendValidationEmailRequest.java