# ContextCreateContextsOptions

Defined in: [packages/synapse-sdk/src/types.ts:257](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L257)

## Extends

- [`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/)

## Properties

### callbacks?

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

Defined in: [packages/synapse-sdk/src/types.ts:252](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L252)

Callbacks for creation process (will need to change to handle multiples)

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`callbacks`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#callbacks)

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### count?

> `optional` **count**: `number`

Defined in: [packages/synapse-sdk/src/types.ts:231](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L231)

Number of contexts to create (optional, defaults to 2)

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`count`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#count)

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### dataSetIds?

> `optional` **dataSetIds**: `bigint`[]

Defined in: [packages/synapse-sdk/src/types.ts:235](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L235)

Specific data set IDs to use

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`dataSetIds`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#datasetids)

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### excludeProviderIds?

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

Defined in: [packages/synapse-sdk/src/types.ts:241](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L241)

Do not select any of these providers

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`excludeProviderIds`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#excludeproviderids)

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### forceCreateDataSets?

> `optional` **forceCreateDataSets**: `boolean`

Defined in: [packages/synapse-sdk/src/types.ts:250](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L250)

Create new data sets, even if candidates exist

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`forceCreateDataSets`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#forcecreatedatasets)

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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:248](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L248)

Custom metadata for the data sets (key-value pairs)
When smart-selecting data sets, this metadata will be used to match.

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`metadata`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#metadata)

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### providerIds?

> `optional` **providerIds**: `bigint`[]

Defined in: [packages/synapse-sdk/src/types.ts:239](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L239)

Specific provider IDs to use

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`providerIds`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#providerids)

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### synapse

> **synapse**: [`Synapse`](/reference/filoz/synapse-sdk/synapse/classes/synapse/)

Defined in: [packages/synapse-sdk/src/types.ts:259](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L259)

The Synapse instance

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### uploadBatchSize?

> `optional` **uploadBatchSize**: `number`

Defined in: [packages/synapse-sdk/src/types.ts:254](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L254)

Maximum number of uploads to process in a single batch (default: 32, minimum: 1)

#### Inherited from

[`CreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/).[`uploadBatchSize`](/reference/filoz/synapse-sdk/synapse/interfaces/createcontextsoptions/#uploadbatchsize)

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### warmStorageService

> **warmStorageService**: [`WarmStorageService`](/reference/filoz/synapse-sdk/warmstorage/classes/warmstorageservice/)

Defined in: [packages/synapse-sdk/src/types.ts:261](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L261)

The WarmStorageService instance

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### withCDN?

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

Defined in: [packages/synapse-sdk/src/types.ts:243](https://github.com/FilOzone/synapse-sdk/blob/ff67e43320ab3a77f6fd360ff2d554a75e43c4f5/packages/synapse-sdk/src/types.ts#L243)

Whether to enable CDN services

#### Inherited from

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