GetStyleDescriptor

Source: src/AWS/GeoMaps/GetStyleDescriptor.ts

Runtime binding for geo-maps:GetStyleDescriptor — fetch the MapLibre style descriptor (JSON) for a map style, optionally customized with political view, terrain, traffic, and building options.

geo-maps is a standalone, pay-per-call Amazon Location API with no resource to manage: the binding takes no arguments and grants the function geo-maps:GetStyleDescriptor. Requests and responses are raw distilled types; the descriptor payload is returned as Blob (Uint8Array of JSON).

Fetching Style Descriptors

Provide the GetStyleDescriptorHttp implementation layer on the Function effect (.pipe(Effect.provide(AWS.GeoMaps.GetStyleDescriptorHttp))), bind in the init phase, then call the client at runtime.

// init
const getStyleDescriptor = yield* AWS.GeoMaps.GetStyleDescriptor();

// runtime — Style is one of "Standard" | "Monochrome" | "Hybrid" | "Satellite"
const descriptor = yield* getStyleDescriptor({ Style: "Standard" });
const json = new TextDecoder().decode(descriptor.Blob); // MapLibre style JSON