properties property

Map<String, Object?> properties

The metadata representation of this Blob.

Blob metadata has the following properties:

Property	Type	Description	Required
@type	const "blob"	Marks dictionary as containing Blob metadata.	Yes
content_type	string	Content type ex. text/plain.	No
length	int	Length of the Blob in bytes.	No
digest	string	Cryptographic digest of the Blob’s content.	Yes

See also:

• isBlob to check if a Map contains valid Blob metadata.

Implementation

Map<String, Object?> get properties;