Not able to configure Twilio Action in Dialogflow with static values.

I need to send Verification code to User Mobile number. So, for that i have twilio account created. And Integration done in XO 11 Platform using App setting -->Integeration. There i’ve chosen the option Pre-authorize user and given AccountSID and Token Everything. Now, i need to configure the same in dialogflow. Have selected Service Node → Integeration → Sendsmsservice. Inside request definition, in request mapping have selected static values for AcSID, Twilio Number, Message. Im getting Phone Number only from the user so have selected static except phone number. Next part is Submit Request, have filled all the details and clicked “Proceed”. Here im getting error like “Please fill in this field”. But didnt highlight anything how can i know which field i need to fill moreover i’ve filled everything. One thing i observed is, using templete that been downloaded when Twilio integeration, that is working fine but its asking for all the details like AccountSID, Twilio number, Message and all. But, my scenarion is i need to get only phone number and send sms to the user.
So, help me in this case how to proceed. If steps given, would be more helpful.

Hello @priyadharshini.jawah ,

Welcome to Kore.ai Community.
Please refer to the below documentations and follow the steps mentioned in the documentation.

https://docs.kore.ai/xo/app-settings/integrations/actions/twilio/configuring-the-twilio-action/?h=twili
https://docs.kore.ai/xo/channels/add-twilio-sms-channel/?h=twili

Thank you,
Srujan Madderla