Authorization: Bearer ********************curl --location '/organization/projects//spend_alerts/' \
--header 'Authorization: Bearer <token>'{
"id": "string",
"object": "project.spend_alert",
"threshold_amount": 0,
"currency": "USD",
"interval": "month",
"notification_channel": {
"type": "email",
"recipients": [
"string"
],
"subject_prefix": "string"
}
}