Okla. Stat. tit. 11, § 11-17-103: Actions against municipality

No costs may be recovered against a municipality, in any action

brought against it, for any unliquidated claim which has not been

presented to the governing body for auditing, nor for claims allowed

in part unless the recovery shall be for a greater sum than the

amount allowed with the interest due. No action may be maintained

against a municipality in exercising or failing to exercise any

corporate power or authority where such action would not lie against

a private individual under like circumstances.