How to get the Salesforce Account fields using aws lambda?

Question

Hi, I am trying to get the Salesforce Accounts Fields from aws lambda function, it does return the Salesforce Contact Fields like Id, Name, Email and other Fields but giving me the error 
```
"errorMessage": "INVALID_FIELD: No such column 'City_CB__c' on entity 'Contact'. If you are attempting to use a custom field, be sure to append the '__c' after the custom field name. Please reference your WSDL or the describe call for the appropriate names.",
  "errorType": "Exception" 
```
when tried to get the Accounts fields.

I am following this documentation [https://connect-blogs.s3.amazonaws.com/Amazon+Connect+Salesforce+CTI+Adapter/Amazon+Connect+CTI+Adapter+for+Salesforce+Lightning+-+Setup+and+Installation+Guide.pdf#page=68&zoom=100,121,298]()

And my event format is:
```
{
   "Details":{
      "Parameters":{
          "name":"Accounts",
          "sf_operation":"phoneLookup",
          "sf_phone":"[PhoneNumber]",
          "sf_fields":"Id, Name, Email, City_CB__c"
      }
   }
}
```
It returns the Contact fields but not the Account fields.

Answer

After a lot of brainstorming i got to know you just have to add account. in start of the fields to get the Account Fields.

```
{
   "Details":{
      "Parameters":{
          "sf_operation":"phoneLookup",
          "sf_phone":"[PhoneNumber]",
          "sf_fields":"account.Id, account.Name, account.Email, account.City_CB__c"
      }
   }
}
```

How to get the Salesforce Account fields using aws lambda?

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