Permissions for @turbot/aws-billing

Taking a look at permissions and associated grant levels for each permission for Billing:

PermissionGrant LevelHelp
account:CloseAccountNone
account:DeleteAlternateContactNone
account:DisableRegionOwner
account:EnableRegionOwner
account:GetAccountInformationMetadata
account:GetAlternateContactMetadata
account:GetChallengeQuestionsMetadata
account:GetContactInformationMetadata
account:GetRegionOptStatusMetadata
account:PutAlternateContactOwner
account:PutChallengeQuestionsOwner
account:PutContactInformationOwner
billing:GetBillingDataMetadata
billing:GetBillingDetailsMetadata
billing:GetBillingNotificationsMetadata
billing:GetBillingPreferencesMetadata
billing:GetContractInformationMetadata
billing:GetCreditsMetadata
billing:GetIAMAccessPreferenceMetadata
billing:GetSellerOfRecordMetadata
billing:ListBillingViewsMetadata
billing:PutContractInformationOwner
billing:RedeemCreditsOwner
billing:UpdateBillingPreferencesOwner
billing:UpdateIAMAccessPreferenceOwner
budgets:CreateBudgetOwner
budgets:CreateNotificationAdmin
budgets:CreateSubscriberAdmin
budgets:DeleteBudgetOwner
budgets:DeleteNotificationAdmin
budgets:DeleteSubscriberAdmin
budgets:DescribeBudgetMetadata
budgets:DescribeBudgetPerformanceHistoryMetadata
budgets:DescribeBudgetsMetadata
budgets:DescribeNotificationsForBudgetMetadata
budgets:DescribeSubscribersForNotificationMetadata
budgets:ModifyBudgetOwner
budgets:UpdateBudgetOwner
budgets:UpdateNotificationAdmin
budgets:UpdateSubscriberAdmin
budgets:ViewBudgetMetadata
consolidatedbilling:GetAccountBillingRoleMetadata
consolidatedbilling:ListLinkedAccountsMetadata
cur:DeleteReportDefinitionAdmin
cur:DescribeReportDefinitionsMetadata
cur:GetUsageReportMetadata
cur:ModifyReportDefinitionAdmin
cur:PutReportDefinitionAdmin
freetier:GetFreeTierAlertPreferenceMetadata
freetier:GetFreeTierUsageMetadata
freetier:PutFreeTierAlertPreferenceOwner
invoicing:GetInvoiceEmailDeliveryPreferencesMetadata
invoicing:GetInvoicePDFMetadata
invoicing:ListInvoiceSummariesMetadata
invoicing:PutInvoiceEmailDeliveryPreferencesOwner
payments:CreatePaymentInstrumentOwner
payments:DeletePaymentInstrumentOwner
payments:GetPaymentInstrumentMetadata
payments:GetPaymentStatusMetadata
payments:ListPaymentPreferencesMetadata
payments:MakePaymentNone
payments:UpdatePaymentPreferencesNone
sustainability:GetCarbonFootprintSummaryMetadata
tax:BatchPutTaxRegistrationNone
tax:DeleteTaxRegistrationNone
tax:GetExemptionsMetadata
tax:GetTaxInheritanceMetadata
tax:GetTaxInterviewMetadata
tax:GetTaxRegistrationMetadata
tax:GetTaxRegistrationDocumentMetadata
tax:ListTaxRegistrationsMetadata
tax:PutTaxInheritanceMetadata
tax:PutTaxInterviewMetadata
tax:PutTaxRegistrationMetadata
tax:UpdateExemptionsNone