Type Alias: UnsupportedFeatureErrorCode

UnsupportedFeatureErrorCode = "gradient/type-unsupported" | "line/image-fill-unsupported" | "group/kind-not-groupable" | "shape/element-unsupported" | "shape/fill-unsupported" | "shape/line-unsupported" | "shape/no-text-frame" | "math/missing-optional-peer" | "font/opentype-unavailable" | "zip/filesystem-unavailable" | "runtime/file-output-unavailable" | "family/not-composed"

Conditions carried by UnsupportedFeatureError: the request is well-formed, but this build, runtime, or shape cannot express it. Distinct from InvalidOptionError because the caller did nothing wrong — the answer is "not here", not "not like that".