[#BloombergLP-bdljsn-Json-insert-0ec]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdljsn.adoc[bdljsn]::xref:BloombergLP/bdljsn/Json.adoc[Json]::insert
:relfileprefix: ../../../
:mrdocs:

Insert into the `JsonObject` held by this object each `Member` in the range `[first, last)]` whose key is not already present. Return a non‐`const` reference to this object. If `isNull()`, then the type is changed to object. The behavior is undefined unless `isObject()` or `isNull()`, `first` and `last` refer to a valid sequence, and the keys of all members are valid UTF‐8 (see `bdlde::Utf8Util::isValid`).

== Synopsis

Declared in `<bdljsn_json.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_INPUT_ITERATOR>
xref:BloombergLP/bdljsn/Json.adoc[Json]&
insert(
    t_INPUT_ITERATOR first,
    t_INPUT_ITERATOR last)
requires !bsl::is_convertible<t_INPUT_ITERATOR,
                                                 bsl::string_view>::value;
----


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