你当前正在访问 Microsoft Azure Global Edition 技术文档网站。如果需要访问由世纪互联运营的 Microsoft Azure 中国技术文档网站，请访问 https://docs.azure.cn。

MessageDelta Class

Reference

Definition

Namespace:: Azure.AI.Projects

Assembly:: Azure.AI.Projects.dll

Package:: Azure.AI.Projects v1.0.0-beta.1

Source:: MessageDelta.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Represents the typed 'delta' payload within a streaming message delta chunk.

public class MessageDelta : System.ClientModel.Primitives.IJsonModel<Azure.AI.Projects.MessageDelta>, System.ClientModel.Primitives.IPersistableModel<Azure.AI.Projects.MessageDelta>

type MessageDelta = class
    interface IJsonModel<MessageDelta>
    interface IPersistableModel<MessageDelta>

Public Class MessageDelta
Implements IJsonModel(Of MessageDelta), IPersistableModel(Of MessageDelta)

Inheritance: Object
MessageDelta

Implements: IJsonModel<MessageDelta> IPersistableModel<MessageDelta> IPersistableModel<T>

Properties

Content	The content of the message as an array of text and/or images. Please note MessageDeltaContent is the base class. According to the scenario, a derived class of the base class might need to be assigned here, or this property needs to be casted to one of the possible derived classes. The available derived classes include MessageDeltaImageFileContent and MessageDeltaTextContent.
Role	The entity that produced the message.

Methods

JsonModelWriteCore(Utf8JsonWriter, ModelReaderWriterOptions)

Explicit Interface Implementations

IJsonModel<MessageDelta>.Create(Utf8JsonReader, ModelReaderWriterOptions)	Reads one JSON value (including objects or arrays) from the provided reader and converts it to a model.
IJsonModel<MessageDelta>.Write(Utf8JsonWriter, ModelReaderWriterOptions)	Writes the model to the provided Utf8JsonWriter.
IPersistableModel<MessageDelta>.Create(BinaryData, ModelReaderWriterOptions)	Converts the provided BinaryData into a model.
IPersistableModel<MessageDelta>.GetFormatFromOptions(ModelReaderWriterOptions)	Gets the data interchange format (JSON, Xml, etc) that the model uses when communicating with the service.
IPersistableModel<MessageDelta>.Write(ModelReaderWriterOptions)	Writes the model into a BinaryData.

Applies to

通过