Migration assurance
FBAInventoryReimbursement breakdowns listTransactions
FBAInventoryReimbursement breakdowns listTransactions focuses on migration mapping and reconciliation evidence, not generic API copy. Use it to turn a vague migration into a reviewable test case.
- Target keyword: FBAInventoryReimbursement breakdowns listTransactions
- Removed: FBA reimbursement event buckets
- Replacement: listTransactions reimbursement transactions with totalAmount and breakdowns
- Removal date: August 27, 2027
TL;DR
| Deprecated item | Removal date | Replacement | Migration risk | Scanner detection |
|---|---|---|---|---|
| FBA reimbursement event buckets | August 27, 2027 | listTransactions reimbursement transactions with totalAmount and breakdowns | Reimbursement money can disappear from close totals when the reconciler only reads item breakdowns. | AMZ-FIN-BREAKDOWN-001, AMZ-FIN-RECON-001 |
Official status
Amazon documentation lists FBA reimbursement event buckets as in-scope for this migration. Use the official source before code freeze because deadlines and replacement details can change.
Amazon Finances API v2024-06-19 reference Amazon SP-API deprecation schedule
Production Finances validation plan
Finances migration must protect accounting completeness. The validator evidence should be paired with a manifest that proves windows, nextToken pagination, recursive breakdowns and expected totals for representative close periods.
| Validation area | Production proof to collect |
|---|---|
| Date windows | Split requests into 180-day-or-smaller UTC windows and record the generated ranges. |
| Pagination | Continue on empty pages when nextToken exists and preserve postedAfter/postedBefore on every token request. |
| Breakdowns | Reconcile recursive amounts with deterministic decimals instead of floats. |
| Identifiers | Validate order, settlement and transaction identifiers against expected ledger joins. |
Mapping table
FBAInventoryReimbursement breakdowns listTransactions should be implemented as a small, reviewable mapping table before release.
| Old field or behavior | New field or behavior | Validation rule |
|---|---|---|
| transactionType | FBAInventoryReimbursement-style transaction | Classify reimbursement separately from shipment or refund. |
| totalAmount | transaction total | Preserve even when item breakdowns are null. |
| transaction breakdowns | breakdowns[] | Use transaction-level breakdowns before item-level fallback. |
Validation scenario
Use one reimbursement sample where transaction-level totals exist and item-level breakdowns are null.
| Input evidence | Expected proof |
|---|---|
| Source scan finding | AMZ-FIN-BREAKDOWN-001, AMZ-FIN-RECON-001 points to the old implementation. |
| Sample data | The migration sample covers the field, status, amount or identifier in this page. |
| Reviewer output | A short reconciliation note explains every accepted delta. |
Parser or reconciliation example
Use this as the shape of the unit test or review snippet; adjust names to your codebase.
if (txn.transactionType.includes('Reimbursement')) {
reconcile(txn.totalAmount, txn.breakdowns ?? [], txn.items ?? []);
}Removed resource and replacement
| Old resource | Replacement | Deadline | Validation outcome |
|---|---|---|---|
| FBA reimbursement event buckets | listTransactions reimbursement transactions with totalAmount and breakdowns | August 27, 2027 | Reimbursement money can disappear from close totals when the reconciler only reads item breakdowns. |
What breaks
| Area | Breakage |
|---|---|
| Code pattern | Code still assumes FBA reimbursement event buckets. |
| Payload or schema | The migration target is listTransactions reimbursement transactions with totalAmount and breakdowns, so shape, naming or grouping changes. |
| Permission or data access | Field visibility, role access or accounting availability can differ by marketplace and workflow. |
| Pagination, status or field mapping | Mapping mistakes can hide under successful HTTP responses unless samples are reconciled. |
Before/after example
The example is intentionally small so the migration shape is visible in a code review.
Before:
// Old assumption
FBA reimbursement event buckets
After:
if (txn.transactionType.includes('Reimbursement')) {
reconcile(txn.totalAmount, txn.breakdowns ?? [], txn.items ?? []);
}Scanner detection
| Rule ID | Severity | Evidence pattern | False positive condition | Validation step |
|---|---|---|---|---|
| AMZ-FIN-BREAKDOWN-001, AMZ-FIN-RECON-001 | HIGH when mapping drift affects accounting, PII or order state | FBA reimbursement event buckets | Documentation, comments, generated clients or test fixtures can require manual review. | Capture one production-like sample for FBA reimbursement event buckets. |
Migration checklist
- Capture one production-like sample for FBA reimbursement event buckets.
- Normalize it into listTransactions reimbursement transactions with totalAmount and breakdowns.
- Run the mapping table against the sample and record unmatched fields.
- Reconcile the expected totals, statuses, identifiers or access flags.
- Attach the mapping output to the migration ticket.
- Re-scan source and keep the sample evidence with the release gate.
Common mistakes
- Mapping field names without proving semantic equivalence.
- Using one happy-path sample instead of boundary samples.
- Skipping re-scan after the mapper or parser is patched.
Sample report preview
The public sample report shows the same evidence shape used by paid reports: rule ID, severity, file location, redacted evidence, migration mapping, validation step and quality gate.
FAQ
What should FBAInventoryReimbursement breakdowns listTransactions prove?
It should prove that FBA reimbursement event buckets maps safely to listTransactions reimbursement transactions with totalAmount and breakdowns for the tested workflow.
What evidence belongs in the ticket?
The source finding, mapping table result, sample input, normalized output and reconciliation note.
Can the page replace production validation?
No. It gives the mapping contract and sample gate; production rollout still needs staged validation.
How does the scanner help?
It flags AMZ-FIN-BREAKDOWN-001, AMZ-FIN-RECON-001 evidence and links findings to the relevant mapping or validator page.
Official sources
Validate FBAInventoryReimbursement breakdowns listTransactions in your source
Run a static scan, review the sample report shape, then unlock the detailed migration report when the evidence is useful.