Class: Aws::DynamoDB::Types::VectorIndexDescription

Inherits:

Struct

• Object
• Struct
• Aws::DynamoDB::Types::VectorIndexDescription

Includes:

Structure

Defined in:

lib/aws-sdk-dynamodb/types.rb

Overview

Contains the current state and configuration of a vector index, including its status, size, item count, and the settings specified when the index was created.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #backfilling ⇒ Boolean

  Specifies whether the index is currently backfilling.

• #dimensions ⇒ Integer

  The number of dimensions in each vector.

• #distance_function ⇒ String

  The distance function used to calculate similarity between vectors.

• #index_arn ⇒ String

  The Amazon Resource Name (ARN) that uniquely identifies the vector index.

• #index_name ⇒ String

  The name of the vector index.

• #index_size_bytes ⇒ Integer

  The total size of the vector index, in bytes.

• #index_status ⇒ String

  The current state of the vector index:.

• #item_count ⇒ Integer

  The number of items indexed in the vector index.

• #projection ⇒ Types::Projection

  Specifies attributes that are copied (projected) from the table into the vector index.

• #search_schema ⇒ Array<Types::SearchSchemaElement>

  The search schema that defines partition key and inline filter attributes for the vector index.

• #vector_attribute ⇒ Types::VectorAttributeDefinition

  The vector attribute configuration for the index.

Instance Attribute Details

#backfilling ⇒ Boolean

Specifies whether the index is currently backfilling. During backfill, SearchVectors operations might return incomplete results.

Returns:

• (Boolean)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#dimensions ⇒ Integer

The number of dimensions in each vector.

Returns:

• (Integer)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#distance_function ⇒ String

The distance function used to calculate similarity between vectors.

Returns:

• (String)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#index_arn ⇒ String

The Amazon Resource Name (ARN) that uniquely identifies the vector index.

Returns:

• (String)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#index_name ⇒ String

The name of the vector index.

Returns:

• (String)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#index_size_bytes ⇒ Integer

The total size of the vector index, in bytes. Amazon DynamoDB updates this value approximately every six hours. Recent changes might not be reflected in this value.

Returns:

• (Integer)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#index_status ⇒ String

The current state of the vector index:

• CREATING - The index is being created.

• ACTIVE - The index is ready for use.

• DELETING - The index is being deleted.

Returns:

• (String)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#item_count ⇒ Integer

The number of items indexed in the vector index. Amazon DynamoDB updates this value approximately every six hours. Recent changes might not be reflected in this value.

Returns:

• (Integer)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#projection ⇒ Types::Projection

Specifies attributes that are copied (projected) from the table into the vector index.

Returns:

• (Types::Projection)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#search_schema ⇒ Array<Types::SearchSchemaElement>

The search schema that defines partition key and inline filter attributes for the vector index.

Returns:

• (Array<Types::SearchSchemaElement>)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end

#vector_attribute ⇒ Types::VectorAttributeDefinition

The vector attribute configuration for the index.

Returns:

• (Types::VectorAttributeDefinition)

# File 'lib/aws-sdk-dynamodb/types.rb', line 11592

class VectorIndexDescription < Struct.new(
  :index_name,
  :search_schema,
  :projection,
  :vector_attribute,
  :dimensions,
  :distance_function,
  :index_status,
  :backfilling,
  :index_size_bytes,
  :item_count,
  :index_arn)
  SENSITIVE = []
  include Aws::Structure
end