The requested URL was rejected.Please consult with your administrator

While authenticating with gateway using my clientId and clientPassword , I get the following message “The requested URL was rejected. Please consult with your administrator.Your support ID is: 14103002455588868187”.

Can someone please help me with this urgently.I executed the following command

curl --location --request POST ‘https://dev.abdm.gov.in/gateway/v0.5/sessions’ --header ‘Content-Type: application/json’ --data-raw ‘{
“clientId”: “clientId-you-received”,
“clientSecret”: “secret-you-received”
}’