Field capabilities messages tell which fields of a message a device supports for a given file type, and how many values it can store.
messageIndexStringIndex of the message among the messages of the same kind in the file, starting at 0. Other messages use it to reference this one.
fileEnumType of file the capability applies to.
devicesettingssportactivityworkoutcourseschedulesweighttotalsgoalsbloodPressuremonitoringAactivitySummarymonitoringDailymonitoringBsegmentsegmentListexdConfigurationmfgRangeMinmfgRangeMaxmesgNumStringMessage the field belongs to.
fieldNumUint8Number of the field in the message.
countUint16Number of values supported for the field.