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

        hashCode = prime * hashCode + ((getActivationId() == null) ? 0 : getActivationId().hashCode());
        hashCode = prime * hashCode + ((getDescription() == null) ? 0 : getDescription().hashCode());
        hashCode = prime * hashCode + ((getDefaultInstanceName() == null) ? 0 : getDefaultInstanceName().hashCode());
        hashCode = prime * hashCode + ((getIamRole() == null) ? 0 : getIamRole().hashCode());
        hashCode = prime * hashCode + ((getRegistrationLimit() == null) ? 0 : getRegistrationLimit().hashCode());
        hashCode = prime * hashCode + ((getRegistrationsCount() == null) ? 0 : getRegistrationsCount().hashCode());
        hashCode = prime * hashCode + ((getExpirationDate() == null) ? 0 : getExpirationDate().hashCode());
        hashCode = prime * hashCode + ((getExpired() == null) ? 0 : getExpired().hashCode());
        hashCode = prime * hashCode + ((getCreatedDate() == null) ? 0 : getCreatedDate().hashCode());
        hashCode = prime * hashCode + ((getTags() == null) ? 0 : getTags().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-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/Activation.java