This page describes the differences in streaming messages when working with real-time updates.

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ChatMessageDiff

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bodyDiff
Delta!
required
The incremental content changes for the message. See Delta.
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conversationId
String!
required
The unique identifier of the conversation this diff belongs to.
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messageId
String
Optional message identifier for internal tracking.
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sender
ChatMessageSender!
required
The sender of the message. See ChatMessageSender.
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createdAt
DateTime!
required
The date and time when the diff was created.
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updatedAt
DateTime!
required
The date and time when the diff was last updated.
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dataRefreshedAt
DateTime
The date and time when the diff data was refreshed. Null if not refreshed.
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cancelledAt
DateTime
The date and time when message generation was cancelled. Null if not cancelled.
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inProgress
Boolean!
required
Indicates whether the message generation is still in progress on the server.
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domainId
String
The unique identifier of the domain associated with this diff.
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userId
String
The unique identifier of the user associated with this diff.
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errorStrings
[String!]
Array of error messages if any errors occurred during processing.
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diffIndex
Int!
required
The index of the diff in the stream for idempotent reconnects.

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Additional Resources

Delta Schema

Learn about content diff structure

ChatMessageSender Enum

Message sender types

Subscribe Conversation

Receive real-time message diffs