Reference documentation and code samples for the Data Loss Prevention V2 Client class UniquenessScoreLevel.
Bucketized uniqueness score levels. A higher uniqueness score is a strong
signal that the column may contain a unique identifier like user id. A low
value indicates that the column contains few unique values like booleans or
other classifiers.
[[["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,["# Data Loss Prevention V2 Client - Class UniquenessScoreLevel (2.6.1)\n\nVersion latestkeyboard_arrow_down\n\n- [2.6.1 (latest)](/php/docs/reference/cloud-dlp/latest/V2.UniquenessScoreLevel)\n- [2.6.0](/php/docs/reference/cloud-dlp/2.6.0/V2.UniquenessScoreLevel)\n- [2.4.1](/php/docs/reference/cloud-dlp/2.4.1/V2.UniquenessScoreLevel)\n- [2.3.0](/php/docs/reference/cloud-dlp/2.3.0/V2.UniquenessScoreLevel)\n- [2.2.3](/php/docs/reference/cloud-dlp/2.2.3/V2.UniquenessScoreLevel)\n- [2.1.0](/php/docs/reference/cloud-dlp/2.1.0/V2.UniquenessScoreLevel)\n- [2.0.0](/php/docs/reference/cloud-dlp/2.0.0/V2.UniquenessScoreLevel)\n- [1.19.0](/php/docs/reference/cloud-dlp/1.19.0/V2.UniquenessScoreLevel)\n- [1.18.0](/php/docs/reference/cloud-dlp/1.18.0/V2.UniquenessScoreLevel)\n- [1.17.0](/php/docs/reference/cloud-dlp/1.17.0/V2.UniquenessScoreLevel)\n- [1.16.0](/php/docs/reference/cloud-dlp/1.16.0/V2.UniquenessScoreLevel)\n- [1.15.1](/php/docs/reference/cloud-dlp/1.15.1/V2.UniquenessScoreLevel)\n- [1.14.0](/php/docs/reference/cloud-dlp/1.14.0/V2.UniquenessScoreLevel)\n- [1.13.2](/php/docs/reference/cloud-dlp/1.13.2/V2.UniquenessScoreLevel)\n- [1.12.0](/php/docs/reference/cloud-dlp/1.12.0/V2.UniquenessScoreLevel)\n- [1.11.0](/php/docs/reference/cloud-dlp/1.11.0/V2.UniquenessScoreLevel)\n- [1.10.2](/php/docs/reference/cloud-dlp/1.10.2/V2.UniquenessScoreLevel)\n- [1.9.0](/php/docs/reference/cloud-dlp/1.9.0/V2.UniquenessScoreLevel)\n- [1.8.6](/php/docs/reference/cloud-dlp/1.8.6/V2.UniquenessScoreLevel) \nReference documentation and code samples for the Data Loss Prevention V2 Client class UniquenessScoreLevel.\n\nBucketized uniqueness score levels. A higher uniqueness score is a strong\nsignal that the column may contain a unique identifier like user id. A low\nvalue indicates that the column contains few unique values like booleans or\nother classifiers.\n\nProtobuf type `google.privacy.dlp.v2.UniquenessScoreLevel`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Dlp \\\\ V2\n\nMethods\n-------\n\n### static::name\n\n### static::value\n\nConstants\n---------\n\n### UNIQUENESS_SCORE_LEVEL_UNSPECIFIED\n\n Value: 0\n\nSome columns do not have estimated uniqueness. Possible reasons include\nhaving too few values.\n\nGenerated from protobuf enum `UNIQUENESS_SCORE_LEVEL_UNSPECIFIED = 0;`\n\n### UNIQUENESS_SCORE_LOW\n\n Value: 1\n\nLow uniqueness, possibly a boolean, enum or similiarly typed column.\n\nGenerated from protobuf enum `UNIQUENESS_SCORE_LOW = 1;`\n\n### UNIQUENESS_SCORE_MEDIUM\n\n Value: 2\n\nMedium uniqueness.\n\nGenerated from protobuf enum `UNIQUENESS_SCORE_MEDIUM = 2;`\n\n### UNIQUENESS_SCORE_HIGH\n\n Value: 3\n\nHigh uniqueness, possibly a column of free text or unique identifiers.\n\nGenerated from protobuf enum `UNIQUENESS_SCORE_HIGH = 3;`"]]