AWS::Bedrock::KnowledgeBase OpenSearchManagedClusterFieldMapping

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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