Specs

t() :: %GrowthBook.VariationMeta{
  key: String.t() | nil,
  name: String.t() | nil,
  passthrough?: boolean()
}

VariationMeta

Has the following properties:

• key (String.t/0) - A unique key for this variation (optional)
• name (String.t/0) - A human-readable name for this variation (optional)
• passthrough? (boolean/0) - Used to implement holdout groups (optional)