sessions module route (requires sessions:lease:write)

POST

/v1/m/sessions/work-items/{id}/lease/acquire

curl --request POST \
  --url 'https://example.com/v1/m/sessions/work-items/example/lease/acquire?mode=validate' \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{ "changes_requested": true, "command": "example", "decision_id": "example", "evidence_ref": "example", "fence": 1, "force": true, "holder_agent_ref": "example", "holder_run_ref": "example", "holder_sid": "example", "plan_hash": "example", "reason": "example", "ttl_seconds": 1, "unblock": true }'

• this engine

Acquires the lease of one work item as a validate, plan or apply command.

Authorizations

• bearerAuth

Parameters

Path Parameters

id

required

string

Path parameter id.

Header Parameters

X-Olivares-Tenant

string format: uuid

Target tenant id; required when the principal can act in more than one tenant.

Idempotency-Key

string

UUID required when mode=apply; reuse it only for an exact retry.

If-Match

string

Strong resource ETag required when mode=apply mutates an existing resource.

If-Plan-Hash

string

Optional SHA-256 plan hash that apply must reproduce.

Query Parameters

mode

required

string

Allowed values: validate plan apply

Mandatory command phase. validate and plan are observational; apply revalidates and mutates.

Request Body ^required

Media type application/json

Lease WorkCommand shared by validate, plan and apply. The WorkItem target is server-bound.

object

changes_requested

boolean

command

string

decision_id

string

evidence_ref

string

fence

integer format: int64

force

boolean

holder_agent_ref

string

holder_run_ref

string

holder_sid

string

plan_hash

string

reason

string

ttl_seconds

integer format: int64

unblock

boolean

Example ^generated

{
  "changes_requested": true,
  "command": "example",
  "decision_id": "example",
  "evidence_ref": "example",
  "fence": 1,
  "force": true,
  "holder_agent_ref": "example",
  "holder_run_ref": "example",
  "holder_sid": "example",
  "plan_hash": "example",
  "reason": "example",
  "ttl_seconds": 1,
  "unblock": true
}

Responses

200

OK

Media type application/json

object

Example ^generated

{}

400

Bad request

Media type application/json

object

Example ^generated

{}

401

Unauthenticated

Media type application/json

object

Example ^generated

{}

403

Forbidden

Media type application/json

object

Example ^generated

{}

404

Not found

Media type application/json

object

Example ^generated

{}

409

Conflict / setup required

Media type application/json

object

Example ^generated

{}

412

ETag or plan precondition failed

Media type application/json

object

Example ^generated

{}

422

Domain invariant not satisfied

Media type application/json

object

Example ^generated

{}

423

Work is blocked

Media type application/json

object

Example ^generated

{}

429

Rate limited

Media type application/json

object

Example ^generated

{}

503

Required evidence, policy, clock or store is unavailable

Media type application/json

object

Example ^generated

{}