# CreateContextsOptions

Defined in: [packages/synapse-sdk/src/types.ts:234](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L234)

## Extended by

- [`ContextCreateContextsOptions`](/reference/filoz/synapse-sdk/synapse/interfaces/contextcreatecontextsoptions/)

## Properties

### callbacks?

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

Defined in: [packages/synapse-sdk/src/types.ts:257](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L257)

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

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### count?

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

Defined in: [packages/synapse-sdk/src/types.ts:236](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L236)

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

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### dataSetIds?

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

Defined in: [packages/synapse-sdk/src/types.ts:240](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L240)

Specific data set IDs to use

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### excludeProviderIds?

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

Defined in: [packages/synapse-sdk/src/types.ts:246](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L246)

Do not select any of these providers

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### forceCreateDataSets?

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

Defined in: [packages/synapse-sdk/src/types.ts:255](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L255)

Create new data sets, even if candidates exist

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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:253](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L253)

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

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### providerIds?

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

Defined in: [packages/synapse-sdk/src/types.ts:244](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L244)

Specific provider IDs to use

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### uploadBatchSize?

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

Defined in: [packages/synapse-sdk/src/types.ts:259](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L259)

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

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### withCDN?

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

Defined in: [packages/synapse-sdk/src/types.ts:248](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-sdk/src/types.ts#L248)

Whether to enable CDN services