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Validate Grant consent (dry-run)

POST
/v1/actions/hospitality.action.grant_consent/validate
curl --request POST \
--url https://api.aerandil.com/v1/actions/hospitality.action.grant_consent/validate \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{ "branch": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "params": { "default_scope": {}, "effective_from": "2026-04-15T12:00:00Z", "effective_until": "2026-04-15T12:00:00Z", "min_cohort_size": 1, "policy_text_uri": "example", "purposes_grantable": [ "operational" ], "regulatory_basis": "example", "verified_by": "example" }, "return_modified": false }'

Dry-run of apply_hospitality_action_grant_consent’s parameter checks. No side effects, no idempotency reservation, no handler dispatch — just the schema pass plus action-level shape (target presence, target type, unknown-parameter rejection). return_modified is meaningless here and ignored.

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
default_scope
required
Default ConsentScope applied to objects without their own scope
object
key
additional properties
any
effective_from
required
When this policy version takes effect
string format: date-time
effective_until
When this policy version is superseded
string format: date-time
min_cohort_size
Kernel-level k-anonymity floor (default 5)
integer
policy_text_uri
Opaque pointer to the human-readable policy document
string
purposes_grantable
required
Purposes this policy may grant
Array<string>
Allowed values: operational benchmark_aggregate federated_query federated_training model_distillation fraud_network
regulatory_basis
required
Regulatory regime this policy is written under (GDPR / CCPA / UK DUA …)
string
verified_by
Principal::stable_id() of the DPO sign-off, when verified
string
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

Validation outcome. result is valid or invalid; per-parameter diagnostics are always populated for every declared parameter so a UI can render the action’s full surface.

Media typeapplication/json
object
action
required
string
errors

Action-level errors not tied to a single parameter (missing target, target type mismatch, unknown parameter names). Absent when empty.

Array<string>
parameters
required

Per-parameter diagnostics keyed by api_name.

object
key
additional properties
object
errors
Array<string>
result
required
Allowed values: valid invalid
value
required

The serialised value the server interpreted, or null if the parameter was not supplied.

result
required
Allowed values: valid invalid
Example
{
"parameters": {
"additionalProperty": {
"result": "valid"
}
},
"result": "valid"
}