> ## Documentation Index
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# RequestSizes

Contains size information for a network request and its response.
Sizes are in bytes.

## Definition

```graphql theme={null}
object RequestSizes {
  requestBodySize: Int
  requestHeadersSize: Int
  responseBodySize: Int
  responseHeadersSize: Int
}
```

## Fields

### `requestBodySize`

[Int](/reference/graphql/scalars/int)

Size of the request body (payload).

### `requestHeadersSize`

[Int](/reference/graphql/scalars/int)

Size of the request headers.

### `responseBodySize`

[Int](/reference/graphql/scalars/int)

Size of the response body.

### `responseHeadersSize`

[Int](/reference/graphql/scalars/int)

Size of the response headers.