Writing DSL Query to find documents for dyanmic fields in the index

[Divyank_Mahalle]

Hi All,
I want to write a DSL Query that will fetch results from fields.

GET condition/_search
{
    "query": {
        "range" : {
            "tag.value" : {
                "gte" : "operational.threshold",
                 "lte" : "threshold.caution",
                "boost" : 2.0
            }
        }
    }
}

As I write the above code, it's throwing an error of number format exception.
Is there any way to find integer values using fields instead of integers in the code? As the field threshold.operational and threshold.caution dynamic fields means integer values will change with respect to time so I cannot use static integer values.
Values I am comparing in code are as below-

tag.value
5.7
	
threshold.caution
5.5
	
threshold.operational
0.5
	
threshold.warning
11.2

Output error pic attached.

[Christian_Dahlqvist]

@Divyank_Mahalle

Is there any way to find integer values using fields instead of integers in the code? As the field threshold.operational and threshold.caution dynamic fields means integer values will change with respect to time so I cannot use static integer values.

The gte and lte parameters must contain values and can not take field names. If you want to compare fields within a document I suspect you will need to use a scripted field.