# age_group_type Schema ```txt https://covid19.admin.ch#/definitions/VaccPersonsWeeklyIncomingData/properties/age_group_type ``` Indicator for age group type. age_group_AKL10 = age range brackets (10 year steps) age_group_vacc_strategy = age range brackets by vaccination strategy | Abstract | Extensible | Status | Identifiable | Custom Properties | Additional Properties | Access Restrictions | Defined In | | :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------- | | Can be instantiated | No | Unknown status | Unknown identifiability | Forbidden | Allowed | none | [sources.schema.json\*](../schema/sources.schema.json "open original schema") | ## age_group_type Type `string` ([age_group_type](sources-definitions-vaccpersonsweeklyincomingdata-properties-age_group_type.md)) ## age_group_type Constraints **enum**: the value of this property must be equal to one of the following values: | Value | Explanation | | :-------------------------- | ----------- | | `"age_group_AKL10"` | | | `"age_group_vacc_strategy"` | |