How to use the azure-cognitiveservices-search-imagesearch.azure.cognitiveservices.search.imagesearch.models.structured_value.StructuredValue function in azure-cognitiveservices-search-imagesearch

def __init__(self, **kwargs):
        super(StructuredValue, self).__init__(**kwargs)
        self._type = 'StructuredValue'

# coding=utf-8
# --------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
#
# Code generated by Microsoft (R) AutoRest Code Generator.
# Changes may cause incorrect behavior and will be lost if the code is
# regenerated.
# --------------------------------------------------------------------------

from .structured_value import StructuredValue


class NormalizedRectangle(StructuredValue):
    """Defines a region of an image. The region is defined by the coordinates of
    the top, left corner and bottom, right corner of the region. The
    coordinates are fractional values of the original image's width and height
    in the range 0.0 through 1.0.

    Variables are only populated by the server, and will be ignored when
    sending a request.

    All required parameters must be populated in order to send to Azure.

    :param _type: Required. Constant filled by server.
    :type _type: str
    :ivar id: A String identifier.
    :vartype id: str
    :ivar read_link: The URL that returns this resource.
    :vartype read_link: str