/// SpatialBoundsDerive : Spatial bounds derivation options for the [`MockPointSource`].
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
-#[serde(tag = "type")]
+#[serde(untagged)]
pub enum SpatialBoundsDerive {
#[serde(rename="derive")]
Derive(Box<models::SpatialBoundsDeriveDerive>),