@Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getClientToken() == null) ? 0 : getClientToken().hashCode());
        hashCode = prime * hashCode + ((getCreateDate() == null) ? 0 : getCreateDate().hashCode());
        hashCode = prime * hashCode + ((getEffectiveDate() == null) ? 0 : getEffectiveDate().hashCode());
        hashCode = prime * hashCode + ((getModificationResults() == null) ? 0 : getModificationResults().hashCode());
        hashCode = prime * hashCode + ((getReservedInstancesIds() == null) ? 0 : getReservedInstancesIds().hashCode());
        hashCode = prime * hashCode + ((getReservedInstancesModificationId() == null) ? 0 : getReservedInstancesModificationId().hashCode());
        hashCode = prime * hashCode + ((getStatus() == null) ? 0 : getStatus().hashCode());
        hashCode = prime * hashCode + ((getStatusMessage() == null) ? 0 : getStatusMessage().hashCode());
        hashCode = prime * hashCode + ((getUpdateDate() == null) ? 0 : getUpdateDate().hashCode());
        return hashCode;
    }
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-ec2/src/main/java/com/amazonaws/services/ec2/model/ReservedInstancesModification.java