The application may be able to obtain a CRC32C checksum in some out-of-band way. For example, if the object was downloaded from some other cloud storage service, or because the application already queried the GCS object metadata. In these cases, providing the value to the client library improves the end-to-end data integrity verification.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-22 UTC."],[[["The webpage provides documentation for the `Crc32cChecksumValue` structure within the Google Cloud Storage C++ client library, spanning versions from 2.11.0 to 2.37.0-rc."],["The latest version documented is 2.37.0-rc, while version 2.11.0 is the lowest, with all other listed versions in between."],["`Crc32cChecksumValue` allows for the pre-computation of CRC32C checksums, which can improve end-to-end data integrity verification."],["The page includes details on the `name()` function and the constructor `Crc32cChecksumValue()` along with a link to a related research paper."]]],[]]
