# ResourceProperties

## Content

# Interface: ResourceProperties

Describes an external network resource used in PDF processing.

This structure is passed throughout the resource loading pipeline and identifies:
- the type of resource being requested (CRL, OCSP, TSA, etc.)
- the resolved URL used for fetching the resource

## Properties

### requestData?

```ts
optional requestData?: ArrayBuffer;
```

Optional raw request data associated with the resource fetch operation.

***

### type

```ts
type: ResourceType;
```

Type of the external resource being requested.
Determines how the resource should be handled (e.g., CRL, OCSP, TSA).

***

### url

```ts
url: string;
```

Fully resolved URL from which the resource will be fetched.

This value may be:
- original URL extracted from a certificate or document
- or transformed by a user-provided `resolveUrl` function