> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-docs-1761.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Class: ObjectRef

> TypeScript SDK reference

[weave](../) / ObjectRef

Represents a reference to a saved Weave object.

Generally, end users will not need to interact with this class directly.

An ObjectRef contains the project ID, object ID, and digest that uniquely identify
a saved object in Weave's storage system.

`Example`

```ts theme={null}
const ref = new ObjectRef('my-project', 'abc123', 'def456');
const uri = ref.uri(); // weave:///my-project/object/abc123:def456
```

## Table of contents

### Constructors

* [constructor](./objectref#constructor)

### Properties

* [digest](./objectref#digest)
* [objectId](./objectref#objectid)
* [projectId](./objectref#projectid)

### Methods

* [get](./objectref#get)
* [ui\_url](./objectref#ui_url)
* [uri](./objectref#uri)

## Constructors

### constructor

• **new ObjectRef**(`projectId`, `objectId`, `digest`): [`ObjectRef`](./objectref)

#### Parameters

| Name        | Type     |
| :---------- | :------- |
| `projectId` | `string` |
| `objectId`  | `string` |
| `digest`    | `string` |

#### Returns

[`ObjectRef`](./objectref)

#### Defined in

[weaveObject.ts:25](https://github.com/wandb/weave/blob/01ba25415eecdd98ace095491cc3bdfc7f4ba384/sdks/node/src/weaveObject.ts#L25)

## Properties

### digest

• **digest**: `string`

#### Defined in

[weaveObject.ts:28](https://github.com/wandb/weave/blob/01ba25415eecdd98ace095491cc3bdfc7f4ba384/sdks/node/src/weaveObject.ts#L28)

***

### objectId

• **objectId**: `string`

#### Defined in

[weaveObject.ts:27](https://github.com/wandb/weave/blob/01ba25415eecdd98ace095491cc3bdfc7f4ba384/sdks/node/src/weaveObject.ts#L27)

***

### projectId

• **projectId**: `string`

#### Defined in

[weaveObject.ts:26](https://github.com/wandb/weave/blob/01ba25415eecdd98ace095491cc3bdfc7f4ba384/sdks/node/src/weaveObject.ts#L26)

## Methods

### get

▸ **get**(): `Promise`\<`any`>

#### Returns

`Promise`\<`any`>

#### Defined in

[weaveObject.ts:42](https://github.com/wandb/weave/blob/01ba25415eecdd98ace095491cc3bdfc7f4ba384/sdks/node/src/weaveObject.ts#L42)

***

### ui\_url

▸ **ui\_url**(): `string`

#### Returns

`string`

#### Defined in

[weaveObject.ts:37](https://github.com/wandb/weave/blob/01ba25415eecdd98ace095491cc3bdfc7f4ba384/sdks/node/src/weaveObject.ts#L37)

***

### uri

▸ **uri**(): `string`

#### Returns

`string`

#### Defined in

[weaveObject.ts:33](https://github.com/wandb/weave/blob/01ba25415eecdd98ace095491cc3bdfc7f4ba384/sdks/node/src/weaveObject.ts#L33)