indexing - Remove spaces from the json index fields

Question

[
    {
        "STUDENT ID":"112345",
        "STUDENT FIRSTNAME":"Rajesh",
        "STUDENT LASTNAME":"Dasari",
        "STUDENT MIDDLENAME":"Kumar",
        "DEPARTMENT":"EEE"
    }
]

question from:https://stackoverflow.com/questions/65844605/remove-spaces-from-the-json-index-fields

Answer 1

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