Integrity verification field. A CRC32C checksum of the returnedChecksummedData.data. An integrity check ofChecksummedData.datacan be performed by computing the CRC32C checksum ofChecksummedData.dataand comparing your results to this field. Discard the response in case of non-matching checksum values, and perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed2^32-1, and can be safely downconverted to uint32 in languages that support this type.
getData
Raw Data.
Returns
Type
Description
string
setData
Raw Data.
Parameter
Name
Description
var
string
Returns
Type
Description
$this
getCrc32CChecksum
Integrity verification field. A CRC32C
checksum of the returnedChecksummedData.data. An
integrity check ofChecksummedData.datacan be
performed by computing the CRC32C checksum ofChecksummedData.dataand
comparing your results to this field. Discard the response in case of
non-matching checksum values, and perform a limited number of retries. A
persistent mismatch may indicate an issue in your computation of the CRC32C
checksum. Note: This field is defined as int64 for reasons of compatibility
across different languages. However, it is a non-negative integer, which
will never exceed2^32-1, and can be safely downconverted to uint32 in
languages that support this type.
Integrity verification field. A CRC32C
checksum of the returnedChecksummedData.data. An
integrity check ofChecksummedData.datacan be
performed by computing the CRC32C checksum ofChecksummedData.dataand
comparing your results to this field. Discard the response in case of
non-matching checksum values, and perform a limited number of retries. A
persistent mismatch may indicate an issue in your computation of the CRC32C
checksum. Note: This field is defined as int64 for reasons of compatibility
across different languages. However, it is a non-negative integer, which
will never exceed2^32-1, and can be safely downconverted to uint32 in
languages that support this type.
Returns
Type
Description
int|string|null
setCrc32CChecksum
Integrity verification field. A CRC32C
checksum of the returnedChecksummedData.data. An
integrity check ofChecksummedData.datacan be
performed by computing the CRC32C checksum ofChecksummedData.dataand
comparing your results to this field. Discard the response in case of
non-matching checksum values, and perform a limited number of retries. A
persistent mismatch may indicate an issue in your computation of the CRC32C
checksum. Note: This field is defined as int64 for reasons of compatibility
across different languages. However, it is a non-negative integer, which
will never exceed2^32-1, and can be safely downconverted to uint32 in
languages that support this type.
Sets the field by wrapping a primitive type in a Google\Protobuf\Int64Value object.
Integrity verification field. A CRC32C
checksum of the returnedChecksummedData.data. An
integrity check ofChecksummedData.datacan be
performed by computing the CRC32C checksum ofChecksummedData.dataand
comparing your results to this field. Discard the response in case of
non-matching checksum values, and perform a limited number of retries. A
persistent mismatch may indicate an issue in your computation of the CRC32C
checksum. Note: This field is defined as int64 for reasons of compatibility
across different languages. However, it is a non-negative integer, which
will never exceed2^32-1, and can be safely downconverted to uint32 in
languages that support this type.
[[["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 2025-09-04 UTC."],[],[],null,["# Cloud KMS V1 Client - Class ChecksummedData (2.3.1)\n\nVersion latestkeyboard_arrow_down\n\n- [2.3.1 (latest)](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData)\n- [2.3.0](/php/docs/reference/cloud-kms/2.3.0/V1.ChecksummedData)\n- [2.2.0](/php/docs/reference/cloud-kms/2.2.0/V1.ChecksummedData)\n- [2.1.6](/php/docs/reference/cloud-kms/2.1.6/V1.ChecksummedData)\n- [2.0.0](/php/docs/reference/cloud-kms/2.0.0/V1.ChecksummedData)\n- [1.23.0](/php/docs/reference/cloud-kms/1.23.0/V1.ChecksummedData)\n- [1.22.1](/php/docs/reference/cloud-kms/1.22.1/V1.ChecksummedData)\n- [1.21.4](/php/docs/reference/cloud-kms/1.21.4/V1.ChecksummedData)\n- [1.20.3](/php/docs/reference/cloud-kms/1.20.3/V1.ChecksummedData)\n- [1.19.0](/php/docs/reference/cloud-kms/1.19.0/V1.ChecksummedData)\n- [1.18.1](/php/docs/reference/cloud-kms/1.18.1/V1.ChecksummedData)\n- [1.17.0](/php/docs/reference/cloud-kms/1.17.0/V1.ChecksummedData)\n- [1.16.4](/php/docs/reference/cloud-kms/1.16.4/V1.ChecksummedData)\n- [1.15.3](/php/docs/reference/cloud-kms/1.15.3/V1.ChecksummedData) \nReference documentation and code samples for the Cloud KMS V1 Client class ChecksummedData.\n\nData with integrity verification field.\n\nGenerated from protobuf message `google.cloud.kms.v1.ChecksummedData`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Kms \\\\ V1\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getData\n\nRaw Data.\n\n### setData\n\nRaw Data.\n\n### getCrc32CChecksum\n\nIntegrity verification field. A CRC32C\nchecksum of the returned\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__). An\nintegrity check of\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__) can be\nperformed by computing the CRC32C checksum of\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__) and\ncomparing your results to this field. Discard the response in case of\nnon-matching checksum values, and perform a limited number of retries. A\npersistent mismatch may indicate an issue in your computation of the CRC32C\nchecksum. Note: This field is defined as int64 for reasons of compatibility\nacross different languages. However, it is a non-negative integer, which\nwill never exceed `2^32-1`, and can be safely downconverted to uint32 in\nlanguages that support this type.\n\n### hasCrc32CChecksum\n\n### clearCrc32CChecksum\n\n### getCrc32CChecksumUnwrapped\n\nReturns the unboxed value from `getCrc32CChecksum()`\n\nIntegrity verification field. A CRC32C\nchecksum of the returned\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__). An\nintegrity check of\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__) can be\nperformed by computing the CRC32C checksum of\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__) and\ncomparing your results to this field. Discard the response in case of\nnon-matching checksum values, and perform a limited number of retries. A\npersistent mismatch may indicate an issue in your computation of the CRC32C\nchecksum. Note: This field is defined as int64 for reasons of compatibility\nacross different languages. However, it is a non-negative integer, which\nwill never exceed `2^32-1`, and can be safely downconverted to uint32 in\nlanguages that support this type.\n\n### setCrc32CChecksum\n\nIntegrity verification field. A CRC32C\nchecksum of the returned\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__). An\nintegrity check of\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__) can be\nperformed by computing the CRC32C checksum of\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__) and\ncomparing your results to this field. Discard the response in case of\nnon-matching checksum values, and perform a limited number of retries. A\npersistent mismatch may indicate an issue in your computation of the CRC32C\nchecksum. Note: This field is defined as int64 for reasons of compatibility\nacross different languages. However, it is a non-negative integer, which\nwill never exceed `2^32-1`, and can be safely downconverted to uint32 in\nlanguages that support this type.\n\n### setCrc32CChecksumUnwrapped\n\nSets the field by wrapping a primitive type in a Google\\\\Protobuf\\\\Int64Value object.\n\nIntegrity verification field. A CRC32C\nchecksum of the returned\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__). An\nintegrity check of\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__) can be\nperformed by computing the CRC32C checksum of\n[ChecksummedData.data](/php/docs/reference/cloud-kms/latest/V1.ChecksummedData#_Google_Cloud_Kms_V1_ChecksummedData__getData__) and\ncomparing your results to this field. Discard the response in case of\nnon-matching checksum values, and perform a limited number of retries. A\npersistent mismatch may indicate an issue in your computation of the CRC32C\nchecksum. Note: This field is defined as int64 for reasons of compatibility\nacross different languages. However, it is a non-negative integer, which\nwill never exceed `2^32-1`, and can be safely downconverted to uint32 in\nlanguages that support this type."]]
