> ## Documentation Index
> Fetch the complete documentation index at: https://qualcomm-3.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# API structures 

Structures define the information held by the API input and output parameters. An API structure allows you to define the number of API message parameters required and how they should be structured.

The structures used for the location API are as follows:

* [GnssLocationSvUsedInPosition](GnssLocationSvUsedInPosition)
* [GnssMeasUsageInfo](GnssMeasUsageInfo)
* [GnssSystemTimeStructType](GnssSystemTimeStructType)
* [GnssGloTimeStructType](GnssGloTimeStructType)
* [SystemTimeStructUnion](SystemTimeStructUnion)
* [GnssSystemTime](GnssSystemTime)
* [Location](Location)
* [GnssLocation](GnssLocation)
* [GnssSv](GnssSv)
* [GnssData](GnssData)
* [GnssDcReport](GnssDcReport)
* [GnssMeasurementsData](GnssMeasurementsData)
* [GnssMeasurementsClock](GnssMeasurementsClock)
* [GnssMeasurements](GnssMeasurements)
* [LeapSecondChangeInfo](LeapSecondChangeInfo)
* [LeapSecondSystemInfo](LeapSecondSystemInfo)
* [LocationSystemInfo](LocationSystemInfo)
* [GnssReportCbs](GnssReportCbs)