@aws-sdk/config-resolver/dist-es/regionConfig/config.js

[](https://www.npmjs.com/package/@aws-sdk/config-resolver) [](https://www.npmjs.com/package/@aws-sd

export const REGION_ENV_NAME = "AWS_REGION";
export const REGION_INI_NAME = "region";
export const NODE_REGION_CONFIG_OPTIONS = {
    environmentVariableSelector: (env) => env[REGION_ENV_NAME],
    configFileSelector: (profile) => profile[REGION_INI_NAME],
    default: () => {
        throw new Error("Region is missing");
    },
};
export const NODE_REGION_CONFIG_FILE_OPTIONS = {
    preferredFile: "credentials",
};