> For the complete documentation index, see [llms.txt](https://docs.veza.com/4yItIzMvkpAvMVFAamTf/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.veza.com/4yItIzMvkpAvMVFAamTf/developers/api/oaa/python-sdk/oaaclient-modules/structures.md).

# Structures

Data structures supporting the OAA templates.

Case-insensitive collection types used to track entities such as local users, groups, roles and resources by name or unique ID.

Copyright 2023 Veza Technologies Inc.

Use of this source code is governed by the MIT license that can be found in the LICENSE file or at <https://opensource.org/licenses/MIT>.

***

## <kbd>class</kbd> `CaseInsensitiveDict`

Case Insensitive Key Dictionary

Dictionary like object with case insensitive keys for types that support `.lower()` such as strings.

Keys do not have to be strings, in the case where the key type does not support `.lower()` such as integers the value is used as is.

**Example:** `from oaaclient.structures import CaseInsensitiveDict` >>> x = CaseInsensitiveDict() >>> x\["User"] = "value" >>> x.get("user") 'value' >>> "USER" in x True >>> print(x) {'user': 'value'} >>> x CaseInsensitiveDict({'user': 'value'})

### <kbd>method</kbd> `__init__`

```python
__init__(data=None, **kwargs) → None
```


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