FileGetInfo

FileGetInfoQuery protobuf message for fetching metadata about a file on the Hedera File Service, including keys, size, and expiry.

FileGetInfoQuery

Get all of the information about a file, except for its contents. When a file expires, it no longer exists, and there will be no info about it, and the fileInfo field will be blank. If a transaction or smart contract deletes the file, but it has not yet expired, then the fileInfo field will be non-empty, the deleted field will be true, its size will be 0, and its contents will be empty. Note that each file has a FileID, but does not have a filename.

Field	Type	Description
header	QueryHeader	Standard info sent from client to node, including the signed payment, and what kind of response is requested (cost, state proof, both, or neither).
fileID	FileID	The file ID of the file for which information is requested

FileGetInfoResponse

Response when the client sends the node FileGetInfoQuery

Field	Type	Description
header	ResponseHeader	Standard response from node to client, including the requested fields: cost, or state proof, or both, or neither
fileInfo	FileGetInfoResponse.FileInfo	The information about the file (a state proof can be generated for this)

FileGetInfoResponse

Response when the client sends the node FileGetInfoQuery

Field	Type	Description
fileID	FileID	The file ID of the file for which information is requested
size	int64	Number of bytes in contents
expirationTime	Timestamp	The current time at which this account is set to expire
deleted	bool	True if deleted but not yet expired
keys	KeyList	One of these keys must sign in order to modify or delete the file
memo	string	The memo associated with the file (UTF-8 encoding max 100 bytes)
ledger_id	bytes	The ledger ID the response was returned from; please see HIP-198 for the network-specific IDs