---
title: "InternalPart | Upload js | Api client"
description: "Documentation for Upload JS"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Type Alias InternalPart

type InternalPart \= {  
    [end](#end): number;  
    [index](#index): number;  
    [start](#start): number;  
    [url](#url): string;  
}

-   Defined in [client/types.ts:46](https://github.com/maptiler/maptiler-upload-js/blob/9a8e1ef4a2e85d959471c8ef80adaab2ecd39027/packages/core/src/client/types.ts#L46)

##### Index

### Properties[](#properties)

[end](#end) [index](#index) [start](#start) [url](#url)

## Properties[](#properties-1)

### end[](#end)

end: number

-   Defined in [client/types.ts:50](https://github.com/maptiler/maptiler-upload-js/blob/9a8e1ef4a2e85d959471c8ef80adaab2ecd39027/packages/core/src/client/types.ts#L50)

### index[](#index)

index: number

-   Defined in [client/types.ts:47](https://github.com/maptiler/maptiler-upload-js/blob/9a8e1ef4a2e85d959471c8ef80adaab2ecd39027/packages/core/src/client/types.ts#L47)

### start[](#start)

start: number

-   Defined in [client/types.ts:49](https://github.com/maptiler/maptiler-upload-js/blob/9a8e1ef4a2e85d959471c8ef80adaab2ecd39027/packages/core/src/client/types.ts#L49)

### url[](#url)

url: string

-   Defined in [client/types.ts:48](https://github.com/maptiler/maptiler-upload-js/blob/9a8e1ef4a2e85d959471c8ef80adaab2ecd39027/packages/core/src/client/types.ts#L48)