# LegDefinition - [OpenAPI fragment](https://www.lusid.com/docs/api/lusid/schemas/LegDefinition.json) - [Rendered page](https://www.lusid.com/docs/api/lusid/schemas/LegDefinition) Definition of the set of flow and index conventions along with other miscellaneous information required to generate an instrument leg. ## Referenced schemas - [FlowConventionName](https://www.lusid.com/docs/api/lusid/schemas/FlowConventionName.txt) - [FlowConventions](https://www.lusid.com/docs/api/lusid/schemas/FlowConventions.txt) - [IndexConvention](https://www.lusid.com/docs/api/lusid/schemas/IndexConvention.txt) - [Compounding](https://www.lusid.com/docs/api/lusid/schemas/Compounding.txt) - [StepSchedule](https://www.lusid.com/docs/api/lusid/schemas/StepSchedule.txt) - [FxLinkedNotionalSchedule](https://www.lusid.com/docs/api/lusid/schemas/FxLinkedNotionalSchedule.txt) ## Used by schemas - [FloatingLeg](https://www.lusid.com/docs/api/lusid/schemas/FloatingLeg.txt) - [FixedLeg](https://www.lusid.com/docs/api/lusid/schemas/FixedLeg.txt) - [FundingLeg](https://www.lusid.com/docs/api/lusid/schemas/FundingLeg.txt) [< Schemas](https://www.lusid.com/docs/api/lusid/schemas/llms.txt)