curl --request PATCH \
  --url https://api.example.com/api/v1/workspaces/{workspace_id}/members/{user_id} \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "role": "<string>"
}
'

{
  "avatar_url": "<string>",
  "email": "<string>",
  "full_name": "<string>",
  "joined_at": "2023-11-07T05:31:56Z",
  "role": "<string>",
  "user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}