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API Documentation Sync API Documentation API Reference Protobuf Reference Contract Reference Changelog

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Field	Type	Description
`reqId`	`int32`	Unique request identifier used for tracking across EWrapper
`isSmartDepth`	`bool`	Flag indicates that this is smart depth request

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API Documentation Sync API Documentation API Reference Protobuf Reference Contract Reference Changelog

- Introduction
Important Protobuf Functions
- Introduction
- CopyFrom

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