hashSHA256 hashes the input data using SHA256 algorithm.

sortDescending sorts the slice of indices in descending order.

t1 >= t2.

t1 <= t2.

verifySHA256 verifies if the input data matches the hashed data.

the date in the local time zone: 2009/01/23.

full file name and line number: /a/b/c/d.go:23.

microsecond resolution: 01:23:23.123123.

move the "prefix" from the beginning of the line to before the message.

final file name element and line number: d.go:23.

initial values for the standard logger.

the time in the local time zone: 01:23:23.

if Ldate or Ltime is set, use UTC rather than the local time zone.

400: "Bad request." 401: "The request requires an user authentication." 402: "Not enough money on the contract" 403: "The access is not allowed." 404: "Wrong pagination parameters." 405: "Method not allowed." 409: "Outdated dataHash, provided product variant(s) are not available anymore" 410: "Selected products not available anymore" 413: "Too many products selected, change agent limitation" 422: "Failed creating order" 500: "Internal server error".

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.

Response structures.