

# FetchPayloadType

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---

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```ts
import { FetchPayloadType } from "@hyper-fetch/core"
```

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## Description

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If the request data is not filled it will throw an error

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Defined in [request/request.types.ts:241](https://github.com/BetterTyped/hyper-fetch/blob/c3e2c45/packages/core/src/request/request.types.ts#L241)

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## Preview

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```ts
type FetchPayloadType<Payload,HasData> = Payload extends NegativeTypes ? { data?: NegativeTypes } : HasData extends true ? { data?: NegativeTypes } : { data: NonNullable<Payload> };
```

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## Structure

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```ts
Payload extends NegativeTypes ? {
    data: NegativeTypes;
  } : (HasData extends true ? {
  data: NegativeTypes;
} : {
  data: NonNullable<Payload>;
})
```

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