Account Data event content type for storing secret-storage-encrypted information.
See https://spec.matrix.org/v1.13/client-server-api/#msecret_storagev1aes-hmac-sha2-1
Account Data event content type for storing secret-storage-encrypted information.
See https://spec.matrix.org/v1.13/client-server-api/#msecret_storagev1aes-hmac-sha2-1