resolveRegionConfig.js•959 B
import { checkRegion } from "./checkRegion";
import { getRealRegion } from "./getRealRegion";
import { isFipsRegion } from "./isFipsRegion";
export const resolveRegionConfig = (input) => {
const { region, useFipsEndpoint } = input;
if (!region) {
throw new Error("Region is missing");
}
return Object.assign(input, {
region: async () => {
const providedRegion = typeof region === "function" ? await region() : region;
const realRegion = getRealRegion(providedRegion);
checkRegion(realRegion);
return realRegion;
},
useFipsEndpoint: async () => {
const providedRegion = typeof region === "string" ? region : await region();
if (isFipsRegion(providedRegion)) {
return true;
}
return typeof useFipsEndpoint !== "function" ? Promise.resolve(!!useFipsEndpoint) : useFipsEndpoint();
},
});
};