Blob
Binary data stored in a document, mirroring com.google.firebase.firestore.Blob from the Firebase Android SDK: plain bytes, or BSON binary data with a subType. A blob of subtype 0 is stored as plain bytes, as the SDKs do.
Binary data stored in a document, mirroring com.google.firebase.firestore.Blob from the Firebase Android SDK: plain bytes, or BSON binary data with a subType. A blob of subtype 0 is stored as plain bytes, as the SDKs do.