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

        hashCode = prime * hashCode + ((getContactId() == null) ? 0 : getContactId().hashCode());
        hashCode = prime * hashCode + ((getContactStatus() == null) ? 0 : getContactStatus().hashCode());
        hashCode = prime * hashCode + ((getDataflowList() == null) ? 0 : getDataflowList().hashCode());
        hashCode = prime * hashCode + ((getEndTime() == null) ? 0 : getEndTime().hashCode());
        hashCode = prime * hashCode + ((getErrorMessage() == null) ? 0 : getErrorMessage().hashCode());
        hashCode = prime * hashCode + ((getGroundStation() == null) ? 0 : getGroundStation().hashCode());
        hashCode = prime * hashCode + ((getMaximumElevation() == null) ? 0 : getMaximumElevation().hashCode());
        hashCode = prime * hashCode + ((getMissionProfileArn() == null) ? 0 : getMissionProfileArn().hashCode());
        hashCode = prime * hashCode + ((getPostPassEndTime() == null) ? 0 : getPostPassEndTime().hashCode());
        hashCode = prime * hashCode + ((getPrePassStartTime() == null) ? 0 : getPrePassStartTime().hashCode());
        hashCode = prime * hashCode + ((getRegion() == null) ? 0 : getRegion().hashCode());
        hashCode = prime * hashCode + ((getSatelliteArn() == null) ? 0 : getSatelliteArn().hashCode());
        hashCode = prime * hashCode + ((getStartTime() == null) ? 0 : getStartTime().hashCode());
        hashCode = prime * hashCode + ((getTags() == null) ? 0 : getTags().hashCode());
        hashCode = prime * hashCode + ((getVisibilityEndTime() == null) ? 0 : getVisibilityEndTime().hashCode());
        hashCode = prime * hashCode + ((getVisibilityStartTime() == null) ? 0 : getVisibilityStartTime().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-groundstation/src/main/java/com/amazonaws/services/groundstation/model/DescribeContactResult.java