pub fn normalize_mutation_needed_failure_contract(
failure_reason: Option<&str>,
reason_code: Option<MutationNeededFailureReasonCode>,
) -> MutationNeededFailureContractpub fn normalize_mutation_needed_failure_contract(
failure_reason: Option<&str>,
reason_code: Option<MutationNeededFailureReasonCode>,
) -> MutationNeededFailureContract