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---
title: deprecate_arguments
description: API reference for qiskit.utils.deprecate_arguments
in_page_toc_min_heading_level: 1
python_api_type: function
python_api_name: qiskit.utils.deprecate_arguments
---
<span id="qiskit-utils-deprecate-arguments" />
# qiskit.utils.deprecate\_arguments
<Function id="qiskit.utils.deprecate_arguments" isDedicatedPage={true} github="https://github.com/qiskit/qiskit/tree/stable/0.24/qiskit/utils/deprecation.py" signature="deprecate_arguments(kwarg_map, category=<class 'DeprecationWarning'>, *, since=None)">
Deprecated. Instead, use @deprecate\_arg.
**Parameters**
* **kwarg\_map** (*Dict\[str, str | None]*) A dictionary of the old argument name to the new name.
* **category** (*Type\[Warning]*) Usually either DeprecationWarning or PendingDeprecationWarning.
* **since** (*str | None*) The version the deprecation started at. Only Optional for backwards compatibility - this should always be set. If the deprecation is pending, set the version to when that started; but later, when switching from pending to deprecated, update since to the new version.
**Returns**
The decorated callable.
**Return type**
Callable
</Function>