# NeptuneAnalyticsFieldMappingProperty

Contains the names of the fields to which to map information about the vector store.

- Source: Generated code
- Type last changed: v2.188.0 · 4 Apr 2025

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_bedrock as bedrock } from 'aws-cdk-lib';
const neptuneAnalyticsFieldMappingProperty: bedrock.CfnKnowledgeBase.NeptuneAnalyticsFieldMappingProperty = {
  metadataField: 'metadataField',
  textField: 'textField',
};
```

## Properties

- `metadataField`: string (required) — The name of the field in which Amazon Bedrock stores metadata about the vector store.

- `textField`: string (required) — The name of the field in which Amazon Bedrock stores the raw text from your data.

  The text is split according to the chunking strategy you choose.