AgentsforBedrockRuntime / Client / retrieve

retrieve

AgentsforBedrockRuntime.Client.retrieve(**kwargs)

Retrieve from knowledge base.

See also: AWS API Documentation

Request Syntax

response = client.retrieve(
    knowledgeBaseId='string',
    retrievalQuery={
        'text': 'string'
    },
    retrievalConfiguration={
        'vectorSearchConfiguration': {
            'numberOfResults': 123
        }
    },
    nextToken='string'
)

Parameters:

• knowledgeBaseId (string) –

  [REQUIRED]

  Identifier of the KnowledgeBase

• retrievalQuery (dict) –

  [REQUIRED]

  Knowledge base input query.

  • text (string) – [REQUIRED]

    Knowledge base input query in text

• retrievalConfiguration (dict) –

  Search parameters for retrieving from knowledge base.

  • vectorSearchConfiguration (dict) – [REQUIRED]

    Knowledge base vector search configuration

    • numberOfResults (integer) – [REQUIRED]

      Top-K results to retrieve from knowledge base.

• nextToken (string) – Opaque continuation token of previous paginated response.

Return type:

dict

Returns:

Response Syntax

{
    'retrievalResults': [
        {
            'content': {
                'text': 'string'
            },
            'location': {
                'type': 'S3',
                's3Location': {
                    'uri': 'string'
                }
            },
            'score': 123.0
        },
    ],
    'nextToken': 'string'
}

Response Structure

• (dict) –

  • retrievalResults (list) –

    List of knowledge base retrieval results

    • (dict) –

      Result item returned from a knowledge base retrieval.

      • content (dict) –

        Content of a retrieval result.

        • text (string) –

          Content of a retrieval result in text

      • location (dict) –

        The source location of a retrieval result.

        • type (string) –

          The location type of a retrieval result.

        • s3Location (dict) –

          The S3 location of a retrieval result.

          • uri (string) –

            URI of S3 location

      • score (float) –

        The relevance score of a result.

  • nextToken (string) –

    Opaque continuation token of previous paginated response.

Exceptions

• AgentsforBedrockRuntime.Client.exceptions.ConflictException

• AgentsforBedrockRuntime.Client.exceptions.ResourceNotFoundException

• AgentsforBedrockRuntime.Client.exceptions.ValidationException

• AgentsforBedrockRuntime.Client.exceptions.InternalServerException

• AgentsforBedrockRuntime.Client.exceptions.DependencyFailedException

• AgentsforBedrockRuntime.Client.exceptions.BadGatewayException

• AgentsforBedrockRuntime.Client.exceptions.ThrottlingException

• AgentsforBedrockRuntime.Client.exceptions.AccessDeniedException

• AgentsforBedrockRuntime.Client.exceptions.ServiceQuotaExceededException