# StorageServiceOptions

Defined in: [packages/synapse-sdk/src/types.ts:403](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L403)

Options for creating or selecting a single storage context via createContext()

Extends BaseContextOptions with singular provider/dataset selection.

## Extends

- [`BaseContextOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/)

## Extended by

- [`StorageContextCreateOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/storagecontextcreateoptions/)

## Properties

### callbacks?

> `optional` **callbacks?**: [`StorageContextCallbacks`](/reference/filoz/synapse-sdk/synapse/interfaces/storagecontextcallbacks/)

Defined in: [packages/synapse-sdk/src/types.ts:344](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L344)

Callbacks for creation process

#### Inherited from

[`BaseContextOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/).[`callbacks`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/#callbacks)

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### dataSetId?

> `optional` **dataSetId?**: `bigint`

Defined in: [packages/synapse-sdk/src/types.ts:409](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L409)

Specific data set ID to use (optional)

***

### excludeProviderIds?

> `optional` **excludeProviderIds?**: `bigint`[]

Defined in: [packages/synapse-sdk/src/types.ts:407](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L407)

Do not select any of these providers

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### metadata?

> `optional` **metadata?**: [`Record`](https://www.typescriptlang.org/docs/handbook/utility-types.html#recordkeys-type)\<`string`, `string`\>

Defined in: [packages/synapse-sdk/src/types.ts:341](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L341)

Custom metadata for data sets (key-value pairs).
Used to match existing data sets during provider selection.

#### Inherited from

[`BaseContextOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/).[`metadata`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/#metadata)

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### providerId?

> `optional` **providerId?**: `bigint`

Defined in: [packages/synapse-sdk/src/types.ts:405](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L405)

Specific provider ID to use (optional)

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### withCDN?

> `optional` **withCDN?**: `boolean`

Defined in: [packages/synapse-sdk/src/types.ts:335](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L335)

Whether to enable CDN services

#### Inherited from

[`BaseContextOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/).[`withCDN`](/reference/filoz/synapse-sdk/synapse/interfaces/basecontextoptions/#withcdn)