Unique Name not saving

To whom it may concern,

I've created a jotform for all fields to match to Http POST URL intake values shown below. However, I'm getting an error that the unique name is not matching the value customer_firstName and customer_lastName. The 'n' needs to be capitalized however jotform is not saving the change when completed under field details. It shows to match but I keep getting the error. that the 'n' is not matching the 'N'

{

"reseller_ID": “reseller_ID”

"reseller_email": “reseller_email”

"action": “action”

"package": “package”

"business_name": “business_name”

"customer_firstName": “customer_firstName”

"customer_lastName": “customer_lastName”

"customer_email": “customer_email”

"customer_phone": “customer_phone”

"business_address": “business_address”

}

Thank you

I managed to capitalize the letter n on both first name and last name. Is this what you want to achieve? Can you check it again?

It is also changed in the form source code.