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": "2c625046-3227-44a8-be02-831c5b78bcc5",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Retrospective Process 2",
      "description": "Retrospective Process 2 description",
      "is_default": false,
      "created_at": "2026-02-19T19:13:31.928-08:00",
      "updated_at": "2026-02-19T19:13:33.981-08:00",
      "retrospective_process_matching_criteria": {
        "group_ids": [
          "feecc3d0-09ca-4591-89a1-7ca88ed6602d"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "ca833ae0-6d0c-4144-828b-9e2c1db19cb4",
            "type": "retrospective_steps"
          },
          {
            "id": "a40843fc-52ad-4ff7-93e3-b62beba1b2fa",
            "type": "retrospective_steps"
          }
        ]
      },
      "groups": {
        "data": [
          {
            "id": "feecc3d0-09ca-4591-89a1-7ca88ed6602d",
            "type": "groups"
          }
        ]
      }
    }
  }
}