# SubTextPartCallbackData Object

> The type of the response parameter of the AddSubTextPartCallback callback function.

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Object
- **Path:** DS Server > Reference > JavaScript API > SubTextPartCallbackData Object
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/llms-full.txt

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## On This Page

- [Description](https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/#description)
- [Syntax](https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/#syntax)
- [Examples](https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/#examples)
- [Members](https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/#members)

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## In This Section

- [Javascript: SubTextPartCallbackData.subTextPart Property](https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/subtextpart-property/llms.txt): The added subtextpart.

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## Nearby

- **Previous:** [SubTextPartCallback Function](https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallback/llms.txt)
- **Next:** [Javascript: SubTextPartCallbackData.subTextPart Property](https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/subtextpart-property/llms.txt)