Class Chunk

A Chunk is a subpart of a Document that is treated as an independent unit for the purposes of vector representation and storage. A Corpus can have a maximum of 1 million Chunks. Patch request has 'updateMask' query parameter: the list of fields to update. Currently, this only supports updating customMetadata and data.

Inheritance

object

Chunk

Namespace: Glitch9.AIDevKit.Google

Assembly: .dll

Syntax

public class Chunk

Properties

CreateTime

Output only. The Timestamp of when the Chunk was created.

Declaration

public ZuluTime? CreateTime { get; set; }

Property Value

Type	Description
ZuluTime?

CustomMetadata

Optional. User provided custom metadata stored as key-value pairs. The maximum number of CustomMetadata per chunk is 20.

Declaration

public Dictionary<string, CustomMetadataValue> CustomMetadata { get; set; }

Property Value

Type	Description
Dictionary<string, CustomMetadataValue>

Data

Required. The content for the Chunk, such as the text string. The maximum number of tokens per chunk is 2043.

Declaration

public ChunkData Data { get; set; }

Property Value

Type	Description
ChunkData

Name

Immutable. Identifier. The Chunk resource name. The ID (name excluding the "corpora//documents//chunks/" prefix) can contain up to 40 characters that are lowercase alphanumeric or dashes (-). The ID cannot start or end with a dash. If the name is empty on create, a random 12-character unique ID will be generated. Example: corpora/{corpus_id}/documents/{document_id}/chunks/123a456b789c

Declaration

public string Name { get; set; }

Property Value

Type	Description
string

State

Output only. Current state of the Chunk.

Declaration

public State? State { get; set; }

Property Value

Type	Description
State?

UpdateTime

Output only. The Timestamp of when the Chunk was last updated.

Declaration

public ZuluTime? UpdateTime { get; set; }

Property Value

Type	Description
ZuluTime?