createFinanceRetainerAgreements

Mutation

Creates one direct retainer draft, or materializes every distinct retainer term from an accepted proposal as an independently traceable draft. One proposal-level default remains one term even when it governs several lines. Repeating proposal materialization returns the existing agreements. Access: signed-in workspace members with the billing invoice generate permission and write access to the selected company. Errors: invalid or past execution terms, unsupported cadence or currency, missing client or project references, unaccepted proposal terms, or conflicting proposal-subject identity.

Returns [FinanceBillingAgreement !]!.