PublishInfo.md - Openharmony v1.0 / docs / api / api-SmartVision-Devices - 最全华为鸿蒙分布式操作系统技术资料库，手册，指南

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PublishInfo.md

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Openharmony v1.0 / docs / api / api-SmartVision-Devices

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# PublishInfo
## **Overview**
**Related Modules:**
[Softbus](Softbus.md)
**Description:**
Defines service provisioning information sent to a discovering device.
## **Summary**
## Data Fields

Variable Name	Description
publishId	int
mode	int
medium	ExchanageMedium
freq	ExchangeFre
capability	const char *
capabilityData	unsigned char *
dataLen	unsigned int