Function assertAllowedKeys

packages/runtime-host/src/protocol/usage-pricing.ts:1121–1129

(
  record: Record<string, unknown>,
  allowed: ReadonlySet<string>,
  label: string,
)

}

function assertAllowedKeys(
  record: Record<string, unknown>,
  allowed: ReadonlySet<string>,
  label: string,
): void {
  if (Object.keys(record).some((field) => !allowed.has(field))) {
    throw invalidProtocolFrame(`Unknown ${label} field`);
  }
}

function assertOptionalExactKeys(
  record: Record<string, unknown>,