Update a retrospective process

curl --request PUT \
  --url https://api.rootly.com/v1/retrospective_processes/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "retrospective_processes",
    "attributes": {
      "name": "<string>",
      "description": "<string>",
      "retrospective_process_matching_criteria": {
        "severity_ids": [
          "<string>"
        ]
      }
    }
  }
}
'

{
  "data": {
    "id": "d26d7ede-c2f5-45f0-8b06-18b177eb8f42",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Retrospective Process 2",
      "description": "Retrospective Process 2 description",
      "is_default": false,
      "created_at": "2026-01-25T11:07:37.402-08:00",
      "updated_at": "2026-01-25T11:07:38.740-08:00",
      "retrospective_process_matching_criteria": {
        "group_ids": [
          "ead8d60a-9190-45a3-b749-dd744e6d75a9"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "6e9f7156-d548-41fe-bf76-b683eb8c41c5",
            "type": "retrospective_steps"
          },
          {
            "id": "6a8624ec-4638-4ba0-bb1b-cc31627ff06b",
            "type": "retrospective_steps"
          }
        ]
      },
      "groups": {
        "data": [
          {
            "id": "ead8d60a-9190-45a3-b749-dd744e6d75a9",
            "type": "groups"
          }
        ]
      }
    }
  }
}