in package/src/principal.ts [22:30]
export function getPrincipal(principal_id: string): PrincipalResponse | IdentityResponse {
if (idMap.has(principal_id)) {
const result = idMap.get(principal_id);
if (result !== undefined) {
return { id: principal_id, name: result };
}
}
return { message: "Principal id has not be proposed." }
};