Class Message

A message in a Google Chat space.

Inheritance

object

Message

Implements

IMessage<Message>

IEquatable<Message>

IDeepCloneable<Message>

IBufferMessage

IMessage

Inherited Members

object.GetHashCode()

object.GetType()

object.ToString()

Namespace: Google.Apps.Chat.V1

Assembly: Google.Apps.Chat.V1.dll

Syntax

public sealed class Message : IMessage<Message>, IEquatable<Message>, IDeepCloneable<Message>, IBufferMessage, IMessage

Constructors

Message()

Declaration

public Message()

Message(Message)

Declaration

public Message(Message other)

Parameters

Type	Name	Description
Message	other

Properties

AccessoryWidgets

One or more interactive widgets that appear at the bottom of a message. You can add accessory widgets to messages that contain text, cards, or both text and cards. Not supported for messages that contain dialogs. For details, see Add interactive widgets at the bottom of a message.

Creating a message with accessory widgets requires [app authentication] (https://developers.google.com/workspace/chat/authenticate-authorize-chat-app).

Declaration

public RepeatedField<AccessoryWidget> AccessoryWidgets { get; }

Property Value

Type	Description
RepeatedField<AccessoryWidget>

ActionResponse

Input only. Parameters that a Chat app can use to configure how its response is posted.

Declaration

public ActionResponse ActionResponse { get; set; }

Property Value

Type	Description
ActionResponse

Annotations

Output only. Annotations associated with the text in this message.

Declaration

public RepeatedField<Annotation> Annotations { get; }

Property Value

Type	Description
RepeatedField<Annotation>

ArgumentText

Output only. Plain-text body of the message with all Chat app mentions stripped out.

Declaration

public string ArgumentText { get; set; }

Property Value

Type	Description
string

AttachedGifs

Output only. GIF images that are attached to the message.

Declaration

public RepeatedField<AttachedGif> AttachedGifs { get; }

Property Value

Type	Description
RepeatedField<AttachedGif>

Attachment

User-uploaded attachment.

Declaration

public RepeatedField<Attachment> Attachment { get; }

Property Value

Type	Description
RepeatedField<Attachment>

Cards

Deprecated: Use cards_v2 instead.

Rich, formatted, and interactive cards that you can use to display UI elements such as: formatted texts, buttons, and clickable images. Cards are normally displayed below the plain-text body of the message. cards and cards_v2 can have a maximum size of 32 KB.

Declaration

[Obsolete]
public RepeatedField<ContextualAddOnMarkup.Types.Card> Cards { get; }

Property Value

Type	Description
RepeatedField<ContextualAddOnMarkup.Types.Card>

CardsV2

An array of cards.

Only Chat apps can create cards. If your Chat app authenticates as a user, the messages can't contain cards.

To learn about cards and how to create them, see Send card messages.

Card builder

Declaration

public RepeatedField<CardWithId> CardsV2 { get; }

Property Value

Type	Description
RepeatedField<CardWithId>

ClientAssignedMessageId

Optional. A custom ID for the message. You can use field to identify a message, or to get, delete, or update a message. To set a custom ID, specify the messageId field when you create the message. For details, see Name a message.

Declaration

public string ClientAssignedMessageId { get; set; }

Property Value

Type	Description
string

CreateTime

Optional. Immutable. For spaces created in Chat, the time at which the message was created. This field is output only, except when used in import mode spaces.

For import mode spaces, set this field to the historical timestamp at which the message was created in the source in order to preserve the original creation time.

Declaration

public Timestamp CreateTime { get; set; }

Property Value

Type	Description
Timestamp

DeleteTime

Output only. The time at which the message was deleted in Google Chat. If the message is never deleted, this field is empty.

Declaration

public Timestamp DeleteTime { get; set; }

Property Value

Type	Description
Timestamp

DeletionMetadata

Output only. Information about a deleted message. A message is deleted when delete_time is set.

Declaration

public DeletionMetadata DeletionMetadata { get; set; }

Property Value

Type	Description
DeletionMetadata

EmojiReactionSummaries

Output only. The list of emoji reaction summaries on the message.

Declaration

public RepeatedField<EmojiReactionSummary> EmojiReactionSummaries { get; }

Property Value

Type	Description
RepeatedField<EmojiReactionSummary>

FallbackText

A plain-text description of the message's cards, used when the actual cards can't be displayed—for example, mobile notifications.

Declaration

public string FallbackText { get; set; }

Property Value

Type	Description
string

FormattedText

Output only. Contains the message text with markups added to communicate formatting. This field might not capture all formatting visible in the UI, but includes the following:

Markup syntax for bold, italic, strikethrough, monospace, monospace block, and bulleted list.
User mentions using the format <users/{user}>.
Custom hyperlinks using the format <{url}|{rendered_text}> where the first string is the URL and the second is the rendered text—for example, <http://example.com|custom text>.
Custom emoji using the format :{emoji_name}:—for example, :smile:. This doesn't apply to Unicode emoji, such as U+1F600 for a grinning face emoji.

For more information, see View text formatting sent in a message

Declaration

public string FormattedText { get; set; }

Property Value

Type	Description
string

LastUpdateTime

Output only. The time at which the message was last edited by a user. If the message has never been edited, this field is empty.

Declaration

public Timestamp LastUpdateTime { get; set; }

Property Value

Type	Description
Timestamp

MatchedUrl

Output only. A URL in spaces.messages.text that matches a link preview pattern. For more information, see Preview links.

Declaration

public MatchedUrl MatchedUrl { get; set; }

Property Value

Type	Description
MatchedUrl

MessageName

MessageName-typed view over the Name resource name property.

Declaration

public MessageName MessageName { get; set; }

Property Value

Type	Description
MessageName

Name

Resource name of the message.

Format: spaces/{space}/messages/{message}

Where {space} is the ID of the space where the message is posted and {message} is a system-assigned ID for the message. For example, spaces/AAAAAAAAAAA/messages/BBBBBBBBBBB.BBBBBBBBBBB.

If you set a custom ID when you create a message, you can use this ID to specify the message in a request by replacing {message} with the value from the clientAssignedMessageId field. For example, spaces/AAAAAAAAAAA/messages/client-custom-name. For details, see Name a message.

Declaration

public string Name { get; set; }

Property Value

Type	Description
string

PrivateMessageViewer

Immutable. Input for creating a message, otherwise output only. The user that can view the message. When set, the message is private and only visible to the specified user and the Chat app. Link previews and attachments aren't supported for private messages.

Only Chat apps can send private messages. If your Chat app authenticates as a user to send a message, the message can't be private and must omit this field.

For details, see Send private messages to Google Chat users.

Declaration

public User PrivateMessageViewer { get; set; }

Property Value

Type	Description
User

QuotedMessageMetadata

Output only. Information about a message that's quoted by a Google Chat user in a space. Google Chat users can quote a message to reply to it.

Declaration

public QuotedMessageMetadata QuotedMessageMetadata { get; set; }

Property Value

Type	Description
QuotedMessageMetadata

Sender

Output only. The user who created the message. If your Chat app authenticates as a user, the output populates the user name and type.

Declaration

public User Sender { get; set; }

Property Value

Type	Description
User

SlashCommand

Output only. Slash command information, if applicable.

Declaration

public SlashCommand SlashCommand { get; set; }

Property Value

Type	Description
SlashCommand

Space

If your Chat app authenticates as a user, the output populates the space name.

Declaration

public Space Space { get; set; }

Property Value

Type	Description
Space

Text

Plain-text body of the message. The first link to an image, video, or web page generates a preview chip. You can also @mention a Google Chat user, or everyone in the space.

To learn about creating text messages, see Send a text message.

Declaration

public string Text { get; set; }

Property Value

Type	Description
string

Thread

The thread the message belongs to. For example usage, see Start or reply to a message thread.

Declaration

public Thread Thread { get; set; }

Property Value

Type	Description
Thread

ThreadReply

Output only. When true, the message is a response in a reply thread. When false, the message is visible in the space's top-level conversation as either the first message of a thread or a message with no threaded replies.

If the space doesn't support reply in threads, this field is always false.

Declaration

public bool ThreadReply { get; set; }

Property Value

Type	Description
bool