Backfill Plan History

post/extensions/roboledger/{graph_id}/operations/backfill-plan-history

Compile monthly statement history behind the close boundary — the plan's historical columns. Seeds any missing FiscalPeriod rows (baseline-closed) back to the clamped start_period, then restamps each month lacking canonical statement FactSets by running the real reopen → reclose cycle (balance validation, statement rules, and audit events per month). Chunked: at most max_periods months per call, oldest first — loop until remaining_periods comes back empty. Idempotent: already-stamped months are never touched. Months holding draft entries are skipped, never posted. start_period is clamped to the earliest month with ledger data, so deep-history tenants only backfill what actually exists.

Idempotency: supply an Idempotency-Key header to make safe retries; replays within 24 hours return the same envelope. Reusing the key with a different body returns HTTP 409 Conflict.

Authentication

Authenticate in any one of these ways — not all of them:

API key in the X-API-Key header.
Bearer token in the Authorization header.

Path parameters

Name	Type	Description
`graph_id`required	string	Graph Id

Header parameters

Name	Type	Description
`Idempotency-Key`optional	string	Idempotency-Key

Request body

Required, application/json.

Field	Type	Description
`start_period`optional	string	YYYY-MM period to backfill from. Clamped to the earliest month with ledger data; defaults to that month when omitted. Must be on or before `closed_through`.
`max_periods`optional	integer	Maximum months to restamp in this call. Each month runs a full reopen → reclose cycle; keep chunks modest and loop on `remaining_periods`. Default: `12`
`allow_stale_sync`optional	boolean	Override the sync-currency gate on each reclose. Historical months predate the last sync in the normal case, so this is rarely needed. Default: `false`
`allow_stranded_obligations`optional	boolean	Override the stranded-obligation gate on each reclose. Only needed when a matured classified obligation without a drafted entry exists inside the backfill window and you have decided not to draft or void it first. Default: `false`
`allow_reconciling_items`optional	boolean	Override the reconciling-item gate on each reclose. Only needed when an event inside the backfill window is still flagged as changed upstream and you have decided not to resolve it first. Default: `false`
`restamp`optional	boolean	Also re-derive months that ALREADY have canonical statement sets (default: skip them). Use after an engine improvement changes what a stamp produces — each month reruns the full reopen → reclose cycle and replaces its sets. A restamp run is not self-resuming (every month in range stays a candidate); advance `start_period` between chunks. Default: `false`
`note`optional	string	Free-form note attached to each close audit event

Example request

curl

curl -X POST "https://api.robosystems.ai/extensions/roboledger/{graph_id}/operations/backfill-plan-history" \
  -H "X-API-Key: $ROBOSYSTEMS_API_KEY" \
  -H "Idempotency-Key: <Idempotency-Key>"

Responses

200 Successful Response

Field Type Description

operationrequired

string

Kebab-case operation name

operationIdrequired

string

op_-prefixed ULID for audit and SSE correlation

statusrequired

string

Operation lifecycle state

One of: completed, pending, failed

resultoptional

BackfillPlanHistoryResponse

Command-specific result payload

BackfillPlanHistoryResponse fields

Field Type Description

fiscal_calendarrequired

FiscalCalendarResponse

Current fiscal calendar state for a graph.

FiscalCalendarResponse fields

Field	Type	Description
`graph_id`required	string
`fiscal_year_start_month`required	integer
`closed_through`optional	string	Latest closed period (YYYY-MM), or null if nothing closed
`close_target`optional	string	Target period the user wants closed through (YYYY-MM)
`gap_periods`optional	integer	Number of periods between closed_through and close_target (inclusive of close_target). 0 means caught up. Default: `0`
`catch_up_sequence`optional	string[]	Ordered list of periods that a close run would process
`closeable_now`optional	boolean	Whether the next period in the catch-up sequence passes all closeable gates Default: `false`
`blockers`optional	string[]	Structured blocker codes when closeable_now is False: 'sequence_violation', 'period_incomplete', 'sync_stale', 'calendar_not_initialized', 'period_already_closed', 'pending_obligations', 'stranded_obligations'
`pending_obligation_count`optional	integer	Number of pending schedule_entry_due events blocking close. Non-zero only when `pending_obligations` is in `blockers`. Default: `0`
`pending_obligation_sample`optional	PendingObligationDetailResponse[]	Sample of up to 5 pending obligations (schedule_id, schedule_name, period, event_id) ordered by occurred_at. Use `list-event-blocks` with event_type=schedule_entry_due&status=pending for the full set.
`earliest_pending_period`optional	string	Earliest period (YYYY-MM) with a pending obligation blocking close. Null when no pending_obligations blocker is active.
`sync_stale_days`optional	integer	Days the most recent sync is stale relative to the period to close. Populated only when `sync_stale` is in `blockers` and last_sync_at exists (null when there's a connection but no sync has ever run).
`stranded_obligation_count`optional	integer	Matured schedule_entry_due events already at 'classified' with no drafted closing entry for their (schedule, period) — adjusting entries a close would silently omit. Resolve by running promote-obligations with dispatch_handlers=true (which reaches them) or voiding the obligation. Default: `0`
`stranded_obligation_sample`optional	PendingObligationDetailResponse[]	Sample of up to 5 stranded obligations (schedule_id, schedule_name, period, event_id) ordered by occurred_at.
`reconciling_item_count`optional	integer	Posted events in or before this period whose source payload changed afterwards and that nobody has dispositioned — differences between the books and the source system. Resolve each with resolve-reconciling-item, or close over them knowingly with allow_reconciling_items. Default: `0`
`reconciling_item_sample`optional	string[]	Source identifiers (or event ids) of up to 5 unresolved reconciling items, so the blocker names what is holding the close.
`last_close_at`optional	string (date-time)
`initialized_at`optional	string (date-time)
`last_sync_at`optional	string (date-time)	Most recent QB sync timestamp (if connected)
`periods`optional	FiscalPeriodSummary[]	Fiscal period rows for this graph

earliest_available_periodrequired

string

First month with ledger data — the hard floor for backfill

effective_start_periodrequired

string

The start actually used after clamping to earliest_available_period

closed_throughrequired

string

The close boundary the backfill runs up to (inclusive)

period_rows_createdoptional

integer

FiscalPeriod rows seeded (baseline-closed) for months the calendar didn't cover yet

Default: 0

processedoptional

BackfillPeriodOutcome[]

Months this call attempted, oldest first

BackfillPeriodOutcome fields

Field	Type	Description
`period`required	string	The month, in YYYY-MM
`status`required	string	stamped: reopen → reclose completed. skipped_drafts: the month holds draft entries the backfill refuses to post — review via list-period-drafts, then close-period or re-run. failed: the reclose raised; processing halted (see detail).
`statements_stamped`optional	boolean	Whether the reclose stamped canonical statement FactSets. False with a statement_stamp_note soft-skip when reporting isn't set up. Default: `false`
`statement_stamp_note`optional	string	Soft-skip reason when statements_stamped is false
`statement_rule_summary`optional	object	Statement-rule verification tally for the month's stamped sets (pass/fail/error/skipped); None when no rules ran.
`detail`optional	string	Human-readable detail for skipped/failed months

remaining_periodsoptional

string[]

Months still lacking canonical statement sets that this call did not attempt (beyond max_periods, or after a failure halt). Loop until empty.

atrequired

string

ISO-8601 UTC timestamp

createdByoptional

string

User ID that initiated the operation (null for legacy callers)

idempotentReplayoptional

boolean

True when this envelope came from the idempotency cache — the underlying command did not execute again. False on fresh executions.

Default: false

Status	Meaning
400	Invalid request
401	Authentication required
403	Access denied
404	Resource not found
409	Idempotency-Key conflict — key reused with different body
422	Validation error
429	Rate limit exceeded
500	Internal server error