Reference documentation and code samples for the Google Analytics Admin V1alpha Client class AcquisitionConversionEventLookbackWindow.
How far back in time events should be considered for inclusion in a
converting path which leads to the first install of an app or the first
visit to a site.
Protobuf type google.analytics.admin.v1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow
Namespace
Google \ Analytics \ Admin \ V1alpha \ AttributionSettings
[[["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,["# Google Analytics Admin V1alpha Client - Class AcquisitionConversionEventLookbackWindow (0.29.1)\n\nVersion latestkeyboard_arrow_down\n\n- [0.29.1 (latest)](/php/docs/reference/analytics-admin/latest/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.29.0](/php/docs/reference/analytics-admin/0.29.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.28.1](/php/docs/reference/analytics-admin/0.28.1/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.27.0](/php/docs/reference/analytics-admin/0.27.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.26.0](/php/docs/reference/analytics-admin/0.26.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.25.2](/php/docs/reference/analytics-admin/0.25.2/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.24.2](/php/docs/reference/analytics-admin/0.24.2/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.23.0](/php/docs/reference/analytics-admin/0.23.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.22.5](/php/docs/reference/analytics-admin/0.22.5/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.20.0](/php/docs/reference/analytics-admin/0.20.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.19.0](/php/docs/reference/analytics-admin/0.19.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.18.1](/php/docs/reference/analytics-admin/0.18.1/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.17.0](/php/docs/reference/analytics-admin/0.17.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.16.0](/php/docs/reference/analytics-admin/0.16.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.15.1](/php/docs/reference/analytics-admin/0.15.1/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.14.0](/php/docs/reference/analytics-admin/0.14.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.13.0](/php/docs/reference/analytics-admin/0.13.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.12.0](/php/docs/reference/analytics-admin/0.12.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.11.1](/php/docs/reference/analytics-admin/0.11.1/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.10.0](/php/docs/reference/analytics-admin/0.10.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.9.0](/php/docs/reference/analytics-admin/0.9.0/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow)\n- [0.8.2](/php/docs/reference/analytics-admin/0.8.2/V1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow) \n| **Beta**\n|\n|\n| This library is covered by the [Pre-GA Offerings Terms](/terms/service-terms#1)\n| of the Terms of Service. Pre-GA libraries might have limited support,\n| and changes to pre-GA libraries might not be compatible with other pre-GA versions.\n| For more information, see the\n[launch stage descriptions](/products#product-launch-stages). \nReference documentation and code samples for the Google Analytics Admin V1alpha Client class AcquisitionConversionEventLookbackWindow.\n\nHow far back in time events should be considered for inclusion in a\nconverting path which leads to the first install of an app or the first\nvisit to a site.\n\nProtobuf type `google.analytics.admin.v1alpha.AttributionSettings.AcquisitionConversionEventLookbackWindow`\n\nNamespace\n---------\n\nGoogle \\\\ Analytics \\\\ Admin \\\\ V1alpha \\\\ AttributionSettings\n\nMethods\n-------\n\n### static::name\n\n### static::value\n\nConstants\n---------\n\n### ACQUISITION_CONVERSION_EVENT_LOOKBACK_WINDOW_UNSPECIFIED\n\n Value: 0\n\nLookback window size unspecified.\n\nGenerated from protobuf enum `ACQUISITION_CONVERSION_EVENT_LOOKBACK_WINDOW_UNSPECIFIED = 0;`\n\n### ACQUISITION_CONVERSION_EVENT_LOOKBACK_WINDOW_7_DAYS\n\n Value: 1\n\n7-day lookback window.\n\nGenerated from protobuf enum `ACQUISITION_CONVERSION_EVENT_LOOKBACK_WINDOW_7_DAYS = 1;`\n\n### ACQUISITION_CONVERSION_EVENT_LOOKBACK_WINDOW_30_DAYS\n\n Value: 2\n\n30-day lookback window.\n\nGenerated from protobuf enum `ACQUISITION_CONVERSION_EVENT_LOOKBACK_WINDOW_30_DAYS = 2;`"]]