Amplitude · Schema

Variant

A/B TestingAnalyticsExperimentationFeature FlagsProduct AnalyticsUser Behavior

Properties

Name	Type	Description
key	string	The variant key identifying this variant.
value	string	The variant value or payload.
payload	object	An optional JSON payload associated with the variant.
metadata	object	Metadata about the variant assignment.

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Variant",
  "title": "Variant",
  "type": "object",
  "properties": {
    "key": {
      "type": "string",
      "description": "The variant key identifying this variant."
    },
    "value": {
      "type": "string",
      "description": "The variant value or payload."
    },
    "payload": {
      "description": "An optional JSON payload associated with the variant."
    },
    "metadata": {
      "type": "object",
      "description": "Metadata about the variant assignment.",
      "properties": {
        "experimentKey": {
          "type": "string",
          "description": "The key of the experiment that assigned this variant."
        },
        "flagType": {
          "type": "string",
          "description": "The type of flag, such as experiment or release."
        },
        "flagVersion": {
          "type": "integer",
          "description": "The version of the flag configuration."
        },
        "default": {
          "type": "boolean",
          "description": "Whether this is the default variant."
        }
      }
    }
  }
}