AWS::Bedrock::KnowledgeBase OpenSearchServerlessFieldMapping

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

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "MetadataField" : String,
  "TextField" : String,
  "VectorField" : String
}

YAML

  MetadataField: String
  TextField: String
  VectorField: String

Properties

MetadataField

The name of the field in which Amazon Bedrock stores metadata about the vector store.

Required: Yes

Type: String

Pattern: ^.*$

Maximum: 2048

Update requires: Replacement

TextField

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.

Required: Yes

Type: String

Pattern: ^.*$

Maximum: 2048

Update requires: Replacement

VectorField

The name of the field in which Amazon Bedrock stores the vector embeddings for your data sources.

Required: Yes

Type: String

Pattern: ^.*$

Maximum: 2048

Update requires: Replacement