CohortGroup

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/CohortGroup",
  "title": "CohortGroup",
  "description": "Defines a cohort group. For example: \"cohortGroup\": { \"cohorts\": [{ \"name\": \"cohort 1\", \"type\": \"FIRST_VISIT_DATE\", \"dateRange\": { \"startDate\": \"2015-08-01\", \"endDate\": \"2015-08-01\" } },{ \"name\": \"cohort 2\" \"type\": \"FIRST_VISIT_DATE\" \"dateRange\": { \"startDate\": \"2015-07-01\", \"endDate\": \"2015-07-01\" } }] }",
  "properties": {
    "cohorts": {
      "description": "The definition for the cohort.",
      "items": {
        "$ref": "#/components/schemas/Cohort"
      },
      "type": "array"
    },
    "lifetimeValue": {
      "description": "Enable Life Time Value (LTV). LTV measures lifetime value for users acquired through different channels. Please see: [Cohort Analysis](https://support.google.com/analytics/answer/6074676) and [Lifetime Value](https://support.google.com/analytics/answer/6182550) If the value of lifetimeValue is false: - The metric values are similar to the values in the web interface cohort report. - The cohort definition date ranges must be aligned to the calendar week and month. i.e. while requesting `ga:cohortNthWeek` the `startDate` in the cohort definition should be a Sunday and the `endDate` should be the following Saturday, and for `ga:cohortNthMonth`, the `startDate` should be the 1st of the month and `endDate` should be the last day of the month. When the lifetimeValue is true: - The metric values will correspond to the values in the web interface LifeTime value report. - The Lifetime Value report shows you how user value (Revenue) and engagement (Appviews, Goal Completions, Sessions, and Session Duration) grow during the 90 days after a user is acquired. - The metrics are calculated as a cumulative average per user per the time increment. - The cohort definition date ranges need not be aligned to the calendar week and month boundaries. - The `viewId` must be an [app view ID](https://support.google.com/analytics/answer/2649553#WebVersusAppViews)",
      "type": "boolean",
      "example": true
    }
  },
  "type": "object"
}