If the [global_optargs] in the [Query] that this [Response] is a response to contains a key "profile" which maps to a static value of true then [profile] will contain a [Datum] which provides profiling information about the execution of the query. This field should be returned to the user along with the result that would normally be returned (a datum or a cursor). In official drivers this is accomplished by putting them inside of an object with "value" mapping to the return value and "profile" mapping to the profile object.

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