curl --request POST \
  --url https://api.sunbird.ai/auth/register \
  --header 'Content-Type: application/json' \
  --data '
{
  "username": "<string>",
  "email": "[email protected]",
  "organization": "<string>",
  "password": "<string>",
  "account_type": "Free",
  "oauth_type": "Credentials"
}
'

{
  "username": "<string>",
  "email": "[email protected]",
  "organization": "<string>",
  "id": 123,
  "account_type": "Free",
  "oauth_type": "Credentials"
}