> ## Documentation Index
> Fetch the complete documentation index at: https://darkgrade.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Device Prop Desc Dataset

> PTP Device Prop Desc Dataset dataset structures

# Device Prop Desc Dataset

Dataset structures define the format of complex data returned by PTP operations.

## DevicePropDesc

### Properties

| Property                      | Type                     | Required     |              |         |           |   |
| ----------------------------- | ------------------------ | ------------ | ------------ | ------- | --------- | - |
| **devicePropertyCode**        | `number`                 | ✓            |              |         |           |   |
| **devicePropertyName**        | `string`                 | ✓            |              |         |           |   |
| **devicePropertyDescription** | `string`                 | ✓            |              |         |           |   |
| **dataType**                  | `DatatypeCode`           | ✓            |              |         |           |   |
| **getSet**                    | \`"GET"                  | "GET\_SET"\` | ✓            |         |           |   |
| **factoryDefaultValue**       | \`number                 | bigint       | string\`     | ✓       |           |   |
| **currentValueRaw**           | \`number                 | bigint       | string\`     | ✓       |           |   |
| **currentValueBytes**         | `Uint8Array`             | ✓            |              |         |           |   |
| **currentValueDecoded**       | \`number                 | bigint       | string\`     | ✓       |           |   |
| **formFlag**                  | `number`                 | ✓            |              |         |           |   |
| **minimumValue**              | \`number                 | bigint       | string\`     |         |           |   |
| **maximumValue**              | \`number                 | bigint       | string\`     |         |           |   |
| **stepSize**                  | \`number                 | bigint       | string\`     |         |           |   |
| **numberOfValues**            | `number`                 |              |              |         |           |   |
| **supportedValuesRaw**        | \`(number                | bigint       | string)\[]\` |         |           |   |
| **supportedValuesDecoded**    | \`(number                | bigint       | string)\[]\` |         |           |   |
| **vendorExtensions**          | \`Record\<string, number | bigint       | string       | boolean | object>\` |   |

***