Message

A message within a conversation.

JSON representation 
{
  "role": string,
  "chunks": [
    {
      object (Chunk)
    }
  ],
  "eventTime": string
}
Fields
role

string

Optional. The role within the conversation, e.g., user, agent.
chunks[]

object (Chunk)

Optional. Content of the message as a series of chunks.
eventTime

string (Timestamp format)

Optional. Timestamp when the message was sent or received. Should not be used if the message is part of an example.

Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z", "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30".

Chunk

A chunk of content within a message.

JSON representation 
{

  // Union field data can be only one of the following:
  "text": string,
  "transcript": string,
  "payload": {
    object
  },
  "image": {
    object (Image)
  },
  "toolCall": {
    object (ToolCall)
  },
  "toolResponse": {
    object (ToolResponse)
  },
  "agentTransfer": {
    object (AgentTransfer)
  },
  "updatedVariables": {
    object
  },
  "defaultVariables": {
    object
  }
  // End of list of possible types for union field data.
}
Fields
Union field data. Chunk data. data can be only one of the following:
text

string

Optional. Text data.
transcript

string

Optional. Transcript associated with the audio.
payload

object (Struct format)

Optional. Custom payload data.
image

object (Image)

Optional. Image data.
toolCall

object (ToolCall)

Optional. Tool execution request.
toolResponse

object (ToolResponse)

Optional. Tool execution response.
agentTransfer

object (AgentTransfer)

Optional. Agent transfer event.
updatedVariables

object (Struct format)

A struct represents variables that were updated in the conversation, keyed by variable names.
defaultVariables

object (Struct format)

A struct represents default variables at the start of the conversation, keyed by variable names.