Bedrock Agent > Structures > NeptuneAnalyticsFieldMapping NeptuneAnalyticsFieldMapping¶ Structure Class¶ NeptuneAnalyticsFieldMapping dataclass ¶ Contains the names of the fields to which to map information about the vector store. Attributes¶ metadata_field instance-attribute ¶ metadata_field: str The name of the field in which Amazon Bedrock stores metadata about the vector store. text_field instance-attribute ¶ text_field: str 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.