frostfs-api/proto-docs/accounting.md

Protocol Documentation

Table of Contents

• accounting/service.proto

• Services

  • AccountingService

• Messages

  • BalanceRequest
  • BalanceRequest.Body
  • BalanceResponse
  • BalanceResponse.Body
  • Decimal

• Scalar Value Types

Top

accounting/service.proto

Service "neo.fs.v2.accounting.AccountingService"

The service provides methods for obtaining information about the account balance in NeoFS system.

rpc Balance(BalanceRequest) returns (BalanceResponse);

Method Balance

Returns the amount of funds for the requested NeoFS account.

Name	Input	Output
Balance	BalanceRequest	BalanceResponse

Message BalanceRequest

Message defines the request body of Balance method.

To indicate the account for which the balance is requested, it's identifier is used.

To gain access to the requested information, the request body must be formed according to the requirements from the system specification.

Field	Type	Label	Description
body	BalanceRequest.Body		Body of the balance request message.
meta_header	neo.fs.v2.service.RequestMetaHeader		Carries request meta information. Header data is used only to regulate message transport and does not affect request execution.
verify_header	neo.fs.v2.service.RequestVerificationHeader		Carries request verification information. This header is used to authenticate the nodes of the message route and check the correctness of transmission.

Message BalanceRequest.Body

Request body

Field	Type	Label	Description
owner_id	neo.fs.v2.refs.OwnerID		Carries user identifier in NeoFS system for which the balance is requested.

Message BalanceResponse

Message defines the response body of Balance method.

The amount of funds is calculated in decimal numbers.

Field	Type	Label	Description
body	BalanceResponse.Body		Body of the balance response message.
meta_header	neo.fs.v2.service.ResponseMetaHeader		Carries response meta information. Header data is used only to regulate message transport and does not affect request execution.
verify_header	neo.fs.v2.service.ResponseVerificationHeader		Carries response verification information. This header is used to authenticate the nodes of the message route and check the correctness of transmission.

Message BalanceResponse.Body

Request body

Field	Type	Label	Description
balance	Decimal		Carries the amount of funds on the account.

Message Decimal

Decimal represents the decimal numbers.

Field	Type	Label	Description
value	int64		value carries number value.
precision	uint32		precision carries value precision.

Scalar Value Types

.proto Type	Notes	C++ Type	Java Type	Python Type
double		double	double	float
float		float	float	float
int32	Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint32 instead.	int32	int	int
int64	Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint64 instead.	int64	long	int/long
uint32	Uses variable-length encoding.	uint32	int	int/long
uint64	Uses variable-length encoding.	uint64	long	int/long
sint32	Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s.	int32	int	int
sint64	Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int64s.	int64	long	int/long
fixed32	Always four bytes. More efficient than uint32 if values are often greater than 2^28.	uint32	int	int
fixed64	Always eight bytes. More efficient than uint64 if values are often greater than 2^56.	uint64	long	int/long
sfixed32	Always four bytes.	int32	int	int
sfixed64	Always eight bytes.	int64	long	int/long
bool		bool	boolean	boolean
string	A string must always contain UTF-8 encoded or 7-bit ASCII text.	string	String	str/unicode
bytes	May contain any arbitrary sequence of bytes.	string	ByteString	str