curl --request POST \
  --url https://api.decodahealth.com/user/patient/uploads/column-mappings \
  --header 'API-KEY: <api-key>' \
  --header 'Content-Type: application/json' \
  --header 'TENANT: <tenant>' \
  --data '
{
  "name": "<string>",
  "mappings": [
    {
      "csvHeader": "<string>",
      "mappedField": "<string>"
    }
  ],
  "isDefault": false
}
'

{
  "id": "<string>",
  "name": "<string>",
  "isDefault": true,
  "mappings": [
    {
      "id": "<string>",
      "groupId": "<string>",
      "csvHeader": "<string>",
      "mappedField": "<string>"
    }
  ]
}