# InstrumentDefinition

- [OpenAPI fragment](https://www.lusid.com/docs/api/lusid/schemas/InstrumentDefinition.json)
- [Rendered page](https://www.lusid.com/docs/api/lusid/schemas/InstrumentDefinition)

## Referenced schemas

- [InstrumentIdValue](https://www.lusid.com/docs/api/lusid/schemas/InstrumentIdValue.txt)
- [Property](https://www.lusid.com/docs/api/lusid/schemas/Property.txt)
- [ResourceId](https://www.lusid.com/docs/api/lusid/schemas/ResourceId.txt)
- [LusidInstrument](https://www.lusid.com/docs/api/lusid/schemas/LusidInstrument.txt)
- [SettlementCycle](https://www.lusid.com/docs/api/lusid/schemas/SettlementCycle.txt)

## Used by schemas

- [InstrumentMatch](https://www.lusid.com/docs/api/lusid/schemas/InstrumentMatch.txt)

## Used by operations

- [UpsertInstruments](https://www.lusid.com/docs/api/lusid/endpoints/instruments/UpsertInstruments.txt)

[< Schemas](https://www.lusid.com/docs/api/lusid/schemas/llms.txt)