@baseUrl = http://127.0.0.1:5271
@runId = 00000000-0000-0000-0000-000000000000
@sequence = 1
@runStep = 0
@targetNodeId = replace-with-an-available-node

### Read a single captured revision. Fill runId with a real run first.
# @name session
GET {{baseUrl}}/api/v1/runs/{{runId}}/session

### Conditional read: 304 has no body; retain the previously accepted snapshot.
GET {{baseUrl}}/api/v1/runs/{{runId}}/session
If-None-Match: {{session.response.headers.ETag}}

### Require the observed sequence. A different head returns 409, not mixed sections.
GET {{baseUrl}}/api/v1/runs/{{runId}}/session?expectedSequence={{sequence}}

### Example mutation. Use versions/target from session.commands, not guessed inputs.
### Keep commandId unchanged when recovering the same uncertain submission.
POST {{baseUrl}}/api/v1/runs/{{runId}}/commands
Content-Type: application/json
Prefer: return=minimal

{
  "commandId": "cb8ec3e8-707a-4929-973f-427615fe3276",
  "expectedSequence": {{sequence}},
  "expectedStep": {{runStep}},
  "type": "ADVANCE_NODE",
  "payload": { "targetNodeId": "{{targetNodeId}}" }
}

### After a successful receipt, set sequence to its sequence and synchronize again.
GET {{baseUrl}}/api/v1/runs/{{runId}}/session?expectedSequence={{sequence}}

### Collections are loaded on demand rather than copied after every action.
GET {{baseUrl}}/api/v1/runs/{{runId}}/cards/presentations