minConfidence property
The minimum confidence level for which you want summary information. The confidence level applies to person detection, body part detection, equipment detection, and body part coverage. Amazon Rekognition doesn't return summary information with a confidence than this specified value. There isn't a default value.
Specify a MinConfidence value that is between 50-100% as
DetectProtectiveEquipment returns predictions only where the
detection confidence is between 50% - 100%. If you specify a value that is
less than 50%, the results are the same specifying a value of 50%.
Implementation
final double minConfidence;