curl --request POST \
  --url https://api.example.com/api/v1/accounts/{accountId}/deployments \
  --header 'Content-Type: application/json' \
  --data '
{
  "widgetId": "<string>",
  "deployments": [
    {
      "widgetConfigurationDistributions": [
        {
          "widgetConfigurationId": "<string>",
          "distributionPercentage": 123
        }
      ],
      "environmentId": "<string>"
    }
  ]
}
'

{
  "deployments": [
    {
      "id": "<string>",
      "environmentId": "<string>",
      "widgetConfigurationDistributions": [
        {
          "widgetConfigurationId": "<string>",
          "distributionPercentage": 123
        }
      ]
    }
  ]
}