Fields

• imageId

  ID

  Permanent internal identifier for this image asset.

• name

  String

  User-defined display name for the image. Null if not set.

• signedUrl

  String

  Pre-signed URL for downloading the image. Valid for limited time (typically 1 hour). Do not persist; re-query to obtain fresh URLs.

• signedUrlExpiresAt

  EpochMillis

  Unix timestamp (milliseconds) when the signed URL expires.