Preview Record federated aggregation result (dry-run)

POST

/v1/actions/hospitality.action.record_federated_aggregation_result/preview

curl --request POST \
  --url https://api.aerandil.com/v1/actions/hospitality.action.record_federated_aggregation_result/preview \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{ "branch": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "params": { "aggregate_payload_hash": "example", "aggregate_payload_reference": "example", "aggregation_status": "succeeded", "draft_output_kind": "benchmark_report", "draft_output_schema_version": "example", "failure_reason": "example", "participants_accepted": 1, "participants_suppressed": 1, "privacy_budget_spend": "example", "suppression_reasons": [ "minimum_tenants_not_met" ] }, "return_modified": false, "target": { "id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "object_type": "hospitality.federated_run" } }'

• Production API

Scenario preview of apply_hospitality_action_record_federated_aggregation_result — runs the action exactly as apply would (validation, handler dispatch, modified-object projection, commit-time cross-link validation) then rolls the transaction back. Returns the modified_objects / modified_links / warnings the apply would have produced without persisting anything or firing any outward effect. Requires the same actions:hospitality.action.record_federated_aggregation_result:apply scope as apply. No Idempotency-Key.

Authorizations

• aerandil_oauth

Request Body^required

Media typeapplication/json

object

branch

Apply against an open branch’s overlay view instead of the canonical (main) plane. The action’s writes land in the branch’s copy-on-first-write overlay, its events in the branch’s own stream, and the invocation is journaled for merge-by-replay. Branch writes are action-only, so this is the write-side entry point to a branch (POST /v1/branches forks one).

string format: uuid

params

required

object

aggregate_payload_hash

Required when aggregate_payload_reference is set

string

aggregate_payload_reference

Aggregate payload reference (opaque)

string

aggregation_status

required

succeeded | failed | quarantined

string

Allowed values: succeeded failed quarantined

draft_output_kind

Output kind for the draft output created on success

string

Allowed values: benchmark_report calibration_curve aggregate_metric model_artifact signal_package governance_card

draft_output_schema_version

Output schema version for the draft output

string

failure_reason

Bounded; required for failed / quarantined

string

participants_accepted

required

Accepted participant count

integer

participants_suppressed

required

Suppressed participant count

integer

privacy_budget_spend

required

Actual budget spend (JSON)

suppression_reasons

Reasons for suppression

Array<string>

Allowed values: minimum_tenants_not_met minimum_properties_not_met minimum_subjects_not_met max_contributor_share_exceeded privacy_budget_exhausted high_variance data_quality_mismatch legal_basis_missing participant_withdrawal reviewer_blocked security_incident

return_modified

When true, the response carries modified_objects and modified_links projections — the engine reads the event log inside the same transaction so the projection observes the handler’s own writes.

boolean

target

required

object

id

required

string format: uuid

object_type

required

Allowed value: hospitality.federated_run

Responses

200

Preview computed and rolled back. modified_objects and modified_links carry the effect set the apply would produce; preview is always true.

Media typeapplication/json

ApplyActionResponse

Envelope returned by the Aerandil action engine. correlation_id ties every event emitted by this invocation; modified_objects and modified_links project the events the handler emitted (per the action’s declared effects); warnings carries any non-blocking soft-validator observations.

object

correlation_id

required

Per-invocation correlation id; matches events.correlation_id for every event this action appended.

string format: uuid

modified_links

required

Links established or removed by this invocation. Empty when the caller did not request return_modified.

Array<object>

object

from_id

required

string format: uuid

from_type

required

string

kind

required

Allowed values: linked

link_type

required

Allowed values: hospitality.link.federated_output_from_run

to_id

required

string format: uuid

to_type

required

string

modified_objects

required

Objects created, modified, or soft-deleted by this invocation. Empty when the caller did not request return_modified.

Array<object>

object

id

required

string format: uuid

kind

required

Allowed values: modified created

object_type

required

Allowed values: hospitality.federated_run hospitality.federated_output hospitality.privacy_budget_event hospitality.privacy_budget_account

warnings

Non-blocking soft-validator observations emitted during this invocation (e.g. comp-authority over-limit, recipe pour-cost over sell-price). Absent when no warnings were emitted.

Array<object>

object

message

required

Human-readable summary, suitable for logging or operator-UI surfacing.

string

object_type

required

Object type the warning was raised against.

string

property

Property the warning anchors to, when a single field is the locus. Absent for multi-field rules.

string

rule

required

Stable kebab-case rule identifier (e.g. comp-authority-over-limit).

string

Example

{
  "modified_links": [
    {
      "kind": "linked",
      "link_type": "hospitality.link.federated_output_from_run"
    }
  ],
  "modified_objects": [
    {
      "kind": "modified",
      "object_type": "hospitality.federated_run"
    }
  ]
}

Headers

Cache-Control

string

Allowed value: no-store

Always no-store — uncommitted live data.

409

Conflict — concurrent modification or unique constraint violation the apply would hit.

422

Validation error — the apply would be rejected.