Send grid Error Json issue

Hi Bubblers

I connected sendgrid via API connector & it throws up below error when a call is initialized

Raw response for the API
Status code 400
{“errors”:[{“message”:“Bad Request”,“field”:null,“help”:null}]}

Below is the json body that i am using

{
“template_id”: “<template_id>”,

“personalizations”: [

{   
 "to": [
 {    
   "email": "<recipient_email>"
      "name":"<Fullname>"

      }	 
   ],
  	"dynamic template data":{
  	 "subject":"<Subject>"

},
}

  ], 
  
  "from"{
  "email":"<sender_email>"
  "name":"<sender_name>"
  },

}

Is there something wrong with the content in json body here?

Thanks for any help

Use jsonlint to validate your json. But at first, you have missing comma at different place like "email": "<recipient_email>",