organization_id: The Ejento AI organization ID.amount: Sets the monthly limit in USD. Send null for Unlimited or 0 to block all spend. A negative amount is rejected.curl --location --globoff --request PUT 'https:///metering-service/api/v2/organizations//spend/limits/user-default' \
--header 'Ocp-Apim-Subscription-Key: ' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data '{
"amount": 0
}'{
"success": true,
"message": "string",
"data": {
"billing_period": "string",
"org": {
"amount": "string"
},
"user_default_amount": "string"
}
}