curl --request POST \
  --url https://api.octolane.com/v1/pipelines/{pipeline_id}/stages/bulk/update \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
[
  {
    "stage_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "label": "<string>",
    "color": "<string>",
    "stage_order": 2,
    "is_default": true,
    "probability": 50
  }
]
'

{
  "success": true,
  "message": "<string>",
  "data": "<unknown>"
}