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Activity interface

  • Reference
Package:
botframework-schema

An Activity is the basic communication type for the Bot Framework 3.0 protocol.

Properties

action

Indicates whether the recipient of a contactRelationUpdate was added or removed from the sender's contact list.
attachmentLayout

The layout hint for multiple attachments. Default: list. Possible values include: 'list', 'carousel'
attachments

Attachments
callerId

A string containing a URI identifying the caller of a bot. This field is not intended to be transmitted over the wire, but is instead populated by bots and clients based on cryptographically verifiable data that asserts the identity of the callers (e.g. tokens).
channelData

Contains channel-specific content.
channelId

Contains an ID that uniquely identifies the channel. Set by the channel.
code

The a code for endOfConversation activities that indicates why the conversation ended. Possible values include: 'unknown', 'completedSuccessfully', 'userCancelled', 'botTimedOut', 'botIssuedInvalidMessage', 'channelFailed'
conversation

Identifies the conversation to which the activity belongs.
deliveryMode

A delivery hint to signal to the recipient alternate delivery paths for the activity. The default delivery mode is "default". Possible values include: 'normal', 'notification', 'expectReplies', 'ephemeral'
entities

Represents the entities that were mentioned in the message.
expiration

The time at which the activity should be considered to be "expired" and should not be presented to the recipient.
from

Identifies the sender of the message.
historyDisclosed

Indicates whether the prior history of the channel is disclosed.
id

Contains an ID that uniquely identifies the activity on the channel.
importance

The importance of the activity. Possible values include: 'low', 'normal', 'high'
inputHint

Indicates whether your bot is accepting, expecting, or ignoring user input after the message is delivered to the client. Possible values include: 'acceptingInput', 'ignoringInput', 'expectingInput'
label

A descriptive label for the activity.
listenFor

List of phrases and references that speech and language priming systems should listen for
locale

A locale name for the contents of the text field. The locale name is a combination of an ISO 639 two- or three-letter culture code associated with a language and an ISO 3166 two-letter subculture code associated with a country or region. The locale name can also correspond to a valid BCP-47 language tag.
localTimestamp

Contains the local date and time of the message, expressed in ISO-8601 format. For example, 2016-09-23T13:07:49.4714686-07:00.
localTimezone

Contains the name of the local timezone of the message, expressed in IANA Time Zone database format. For example, America/Los_Angeles.
membersAdded

The collection of members added to the conversation.
membersRemoved

The collection of members removed from the conversation.
name

The name of the operation associated with an invoke or event activity.
reactionsAdded

The collection of reactions added to the conversation.
reactionsRemoved

The collection of reactions removed from the conversation.
recipient

Identifies the recipient of the message.
relatesTo

A reference to another conversation or activity.
replyToId

Contains the ID of the message to which this message is a reply.
semanticAction

An optional programmatic action accompanying this request
serviceUrl

Contains the URL that specifies the channel's service endpoint. Set by the channel.
speak

The text to speak.
suggestedActions

The suggested actions for the activity.
summary

The text to display if the channel cannot render cards.
text

The text content of the message.
textFormat

Format of text fields Default:markdown. Possible values include: 'markdown', 'plain', 'xml'
textHighlights

The collection of text fragments to highlight when the activity contains a ReplyToId value.
timestamp

Contains the date and time that the message was sent, in UTC, expressed in ISO-8601 format.
topicName

The updated topic name of the conversation.
type

Contains the activity type. Possible values include: 'message', 'contactRelationUpdate', 'conversationUpdate', 'typing', 'endOfConversation', 'event', 'invoke', 'deleteUserData', 'messageUpdate', 'messageDelete', 'installationUpdate', 'messageReaction', 'suggestion', 'trace', 'handoff'
value

A value that is associated with the activity.
valueType

The type of the activity's value object.

Property Details

action

Indicates whether the recipient of a contactRelationUpdate was added or removed from the sender's contact list.

action?: string

Property Value

string

attachmentLayout

The layout hint for multiple attachments. Default: list. Possible values include: 'list', 'carousel'

attachmentLayout?: AttachmentLayoutTypes | string

Property Value

AttachmentLayoutTypes | string

attachments

Attachments

attachments?: Attachment[]

Property Value

Attachment[]

callerId

A string containing a URI identifying the caller of a bot. This field is not intended to be transmitted over the wire, but is instead populated by bots and clients based on cryptographically verifiable data that asserts the identity of the callers (e.g. tokens).

callerId: string

Property Value

string

channelData

Contains channel-specific content.

channelData?: any

Property Value

any

channelId

Contains an ID that uniquely identifies the channel. Set by the channel.

channelId: string

Property Value

string

code

The a code for endOfConversation activities that indicates why the conversation ended. Possible values include: 'unknown', 'completedSuccessfully', 'userCancelled', 'botTimedOut', 'botIssuedInvalidMessage', 'channelFailed'

code?: EndOfConversationCodes | string

Property Value

EndOfConversationCodes | string

conversation

Identifies the conversation to which the activity belongs.

conversation: ConversationAccount

Property Value

ConversationAccount

deliveryMode

A delivery hint to signal to the recipient alternate delivery paths for the activity. The default delivery mode is "default". Possible values include: 'normal', 'notification', 'expectReplies', 'ephemeral'

deliveryMode?: DeliveryModes | string

Property Value

DeliveryModes | string

entities

Represents the entities that were mentioned in the message.

entities?: Entity[]

Property Value

Entity[]

expiration

The time at which the activity should be considered to be "expired" and should not be presented to the recipient.

expiration?: Date

Property Value

Date

from

Identifies the sender of the message.

from: ChannelAccount

Property Value

ChannelAccount

historyDisclosed

Indicates whether the prior history of the channel is disclosed.

historyDisclosed?: boolean

Property Value

boolean

id

Contains an ID that uniquely identifies the activity on the channel.

id?: string

Property Value

string

importance

The importance of the activity. Possible values include: 'low', 'normal', 'high'

importance?: ActivityImportance | string

Property Value

ActivityImportance | string

inputHint

Indicates whether your bot is accepting, expecting, or ignoring user input after the message is delivered to the client. Possible values include: 'acceptingInput', 'ignoringInput', 'expectingInput'

inputHint?: InputHints | string

Property Value

InputHints | string

label

A descriptive label for the activity.

label: string

Property Value

string

listenFor

List of phrases and references that speech and language priming systems should listen for

listenFor: string[]

Property Value

string[]

locale

A locale name for the contents of the text field. The locale name is a combination of an ISO 639 two- or three-letter culture code associated with a language and an ISO 3166 two-letter subculture code associated with a country or region. The locale name can also correspond to a valid BCP-47 language tag.

locale?: string

Property Value

string

localTimestamp

Contains the local date and time of the message, expressed in ISO-8601 format. For example, 2016-09-23T13:07:49.4714686-07:00.

localTimestamp?: Date

Property Value

Date

localTimezone

Contains the name of the local timezone of the message, expressed in IANA Time Zone database format. For example, America/Los_Angeles.

localTimezone: string

Property Value

string

membersAdded

The collection of members added to the conversation.

membersAdded?: ChannelAccount[]

Property Value

ChannelAccount[]

membersRemoved

The collection of members removed from the conversation.

membersRemoved?: ChannelAccount[]

Property Value

ChannelAccount[]

name

The name of the operation associated with an invoke or event activity.

name?: ActivityEventNames | string

Property Value

ActivityEventNames | string

reactionsAdded

The collection of reactions added to the conversation.

reactionsAdded?: MessageReaction[]

Property Value

MessageReaction[]

reactionsRemoved

The collection of reactions removed from the conversation.

reactionsRemoved?: MessageReaction[]

Property Value

MessageReaction[]

recipient

Identifies the recipient of the message.

recipient: ChannelAccount

Property Value

ChannelAccount

relatesTo

A reference to another conversation or activity.

relatesTo?: ConversationReference

Property Value

ConversationReference

replyToId

Contains the ID of the message to which this message is a reply.

replyToId?: string

Property Value

string

semanticAction

An optional programmatic action accompanying this request

semanticAction?: SemanticAction

Property Value

SemanticAction

serviceUrl

Contains the URL that specifies the channel's service endpoint. Set by the channel.

serviceUrl: string

Property Value

string

speak

The text to speak.

speak?: string

Property Value

string

suggestedActions

The suggested actions for the activity.

suggestedActions?: SuggestedActions

Property Value

SuggestedActions

summary

The text to display if the channel cannot render cards.

summary?: string

Property Value

string

text

The text content of the message.

text: string

Property Value

string

textFormat

Format of text fields Default:markdown. Possible values include: 'markdown', 'plain', 'xml'

textFormat?: TextFormatTypes | string

Property Value

TextFormatTypes | string

textHighlights

The collection of text fragments to highlight when the activity contains a ReplyToId value.

textHighlights?: TextHighlight[]

Property Value

TextHighlight[]

timestamp

Contains the date and time that the message was sent, in UTC, expressed in ISO-8601 format.

timestamp?: Date

Property Value

Date

topicName

The updated topic name of the conversation.

topicName?: string

Property Value

string

type

Contains the activity type. Possible values include: 'message', 'contactRelationUpdate', 'conversationUpdate', 'typing', 'endOfConversation', 'event', 'invoke', 'deleteUserData', 'messageUpdate', 'messageDelete', 'installationUpdate', 'messageReaction', 'suggestion', 'trace', 'handoff'

type: ActivityTypes | string

Property Value

ActivityTypes | string

value

A value that is associated with the activity.

value?: any

Property Value

any

valueType

The type of the activity's value object.

valueType: string

Property Value

string