IMPORTANT: In July 2025, we stopped releasing new versions of KTX modules, and we removed the KTX libraries from the Firebase Android BoM (v34.0.0). If you use KTX APIs from the previously released KTX modules, we recommend that you migrate your app to use KTX APIs from the main modules instead. For details, see the FAQ about this initiative.

FileDataPart

class FileDataPart : Part

Represents file data stored in Cloud Storage for Firebase, referenced by URI.

Summary

Public companion functions
`FileDataPart`	`@PublicPreviewAPI createWithThinking( uri: String, mimeType: String, isThought: Boolean, thoughtSignature: String? )` Creates a `FileDataPart` with advanced thinking metadata.

Public constructors
`FileDataPart(uri: String, mimeType: String)`

Public properties
`open Boolean`	`isThought`
`String`	`mimeType`
`String?`	`thoughtSignature`
`String`	`uri`

Public companion functions

createWithThinking

@PublicPreviewAPI
fun createWithThinking(
    uri: String,
    mimeType: String,
    isThought: Boolean,
    thoughtSignature: String?
): FileDataPart

Creates a FileDataPart with advanced thinking metadata.

Parameters
`uri: String`	The `"gs://"`-prefixed URI of the file in Cloud Storage for Firebase.
`mimeType: String`	An IANA standard MIME type.
`isThought: Boolean`	Indicates whether the response is a thought.
`thoughtSignature: String?`	The signature associated with the thought, if any.

Public constructors

FileDataPart

FileDataPart(uri: String, mimeType: String)

Parameters
`uri: String`	The `"gs://"`-prefixed URI of the file in Cloud Storage for Firebase, for example, `"gs://bucket-name/path/image.jpg"`
`mimeType: String`	an IANA standard MIME type. For supported MIME type values see the Firebase documentation.

Public properties

isThought

open val isThought: Boolean

mimeType

val mimeType: String

thoughtSignature

val thoughtSignature: String?

uri

val uri: String