Query

Defines a user inputed query.

JSON representation 
{
  "queryId": string,
  "createTime": string,
  "parts": [
    {
      object (QueryPart)
    }
  ],

  // Union field content can be only one of the following:
  "text": string
  // End of list of possible types for union field content.
}
Fields
queryId

string

Output only. Unique ID for the query.
createTime

string (Timestamp format)

Output only. The time at which the server accepted this query.

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".
parts[]

object (QueryPart)

Query content parts.
Union field content. Query content. content can be only one of the following:
text

string

Plain text.

QueryPart

Represents a part or the whole of a content, used to represent a query. A query can be made up of multiple parts.

JSON representation 
{
  "mimeType": string,

  // Union field payload can be only one of the following:
  "text": string,
  "uiJsonPayload": string,
  "personReference": {
    object (PersonReference)
  },
  "driveDocumentReference": {
    object (DriveDocumentReference)
  },
  "documentReference": {
    object (DocumentReference)
  }
  // End of list of possible types for union field payload.
}
Fields
mimeType

string

Optional. The IANA standard MIME type of the data. See https://www.iana.org/assignments/media-types/media-types.xhtml. This field is optional. If not set, the default assumed MIME type is "text/plain" for the "data" field.
Union field payload. The payload of the query part. payload can be only one of the following:
text

string

Text content.
uiJsonPayload

string

This field is expected to be a ui message in JSON format. As of Q1 2026, uiJsonPayload is only supported for A2UI messages.
personReference

object (PersonReference)

Reference to a person.
driveDocumentReference

object (DriveDocumentReference)

Reference to a Google Drive document.
documentReference

object (DocumentReference)

Other VAIS Document references.

PersonReference

Represents a person reference.

JSON representation 
{
  "documentName": string,
  "personId": string,
  "email": string,
  "displayName": string,
  "displayPhotoUri": string,
  "destinationUri": string,
  "fileId": string
}
Fields
documentName

string

The full resource name of the person. Format: projects/*/locations/*/collections/*/dataStores/*/branches/*/documents/*.
personId

string

The person ID of the person.
email

string

The email of the person.
displayName

string

The display name of the person.
displayPhotoUri

string

The display photo url of the person.
destinationUri

string

The destination uri of the person.
fileId

string

Output only. The file ID of the person data stored in the session context files.

DriveDocumentReference

Represents a Google Drive document reference.

JSON representation 
{
  "driveId": string,
  "documentName": string,
  "displayTitle": string,
  "destinationUri": string,
  "iconUri": string,
  "fileId": string
}
Fields
driveId

string

The Drive ID of the document.
documentName

string

The full resource name of the document. Format: projects/*/locations/*/collections/*/dataStores/*/branches/*/documents/*.
displayTitle

string

The display title of the reference.
destinationUri

string

The destination uri of the reference.
iconUri

string

The icon uri of the Drive document reference.
fileId

string

Output only. The file ID of the Drive document data stored in the session context files.

DocumentReference

Represents a document reference.

JSON representation 
{
  "documentName": string,
  "displayTitle": string,
  "destinationUri": string,
  "iconUri": string,
  "fileId": string,
  "urlForConnector": string
}
Fields
documentName

string

The full resource name of the document. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{dataStore}/branches/{branch}/documents/{documentId}.
displayTitle

string

The display title of the reference.
destinationUri

string

The destination uri of the reference.
iconUri

string

The icon uri of the reference.
fileId

string

Output only. The file ID of the document data stored in the session context files.
urlForConnector

string

Input only. The urlForConnector of the document returned by Federated Search.