def list_all(self, custom_headers=None, raw=False, **operation_config):
    'Gets all the public IP prefixes in a subscription.\n\n        :param dict custom_headers: headers that will be added to the request\n        :param bool raw: returns the direct response alongside the\n         deserialized response\n        :param operation_config: :ref:`Operation configuration\n         overrides<msrest:optionsforoperations>`.\n        :return: An iterator like instance of PublicIPPrefix\n        :rtype:\n         ~azure.mgmt.network.v2018_10_01.models.PublicIPPrefixPaged[~azure.mgmt.network.v2018_10_01.models.PublicIPPrefix]\n        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`\n        '

    def internal_paging(next_link=None, raw=False):
        if (not next_link):
            url = self.list_all.metadata['url']
            path_format_arguments = {'subscriptionId': self._serialize.url('self.config.subscription_id', self.config.subscription_id, 'str')}
            url = self._client.format_url(url, **path_format_arguments)
            query_parameters = {}
            query_parameters['api-version'] = self._serialize.query('self.api_version', self.api_version, 'str')
        else:
            url = next_link
            query_parameters = {}
        header_parameters = {}
        header_parameters['Accept'] = 'application/json'
        if self.config.generate_client_request_id:
            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
        if custom_headers:
            header_parameters.update(custom_headers)
        if (self.config.accept_language is not None):
            header_parameters['accept-language'] = self._serialize.header('self.config.accept_language', self.config.accept_language, 'str')
        request = self._client.get(url, query_parameters, header_parameters)
        response = self._client.send(request, stream=False, **operation_config)
        if (response.status_code not in [200]):
            exp = CloudError(response)
            exp.request_id = response.headers.get('x-ms-request-id')
            raise exp
        return response
    deserialized = models.PublicIPPrefixPaged(internal_paging, self._deserialize.dependencies)
    if raw:
        header_dict = {}
        client_raw_response = models.PublicIPPrefixPaged(internal_paging, self._deserialize.dependencies, header_dict)
        return client_raw_response
    return deserialized
Gets all the public IP prefixes in a subscription.

:param dict custom_headers: headers that will be added to the request
:param bool raw: returns the direct response alongside the
 deserialized response
:param operation_config: :ref:`Operation configuration
 overrides<msrest:optionsforoperations>`.
:return: An iterator like instance of PublicIPPrefix
:rtype:
 ~azure.mgmt.network.v2018_10_01.models.PublicIPPrefixPaged[~azure.mgmt.network.v2018_10_01.models.PublicIPPrefix]
:raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
def list_all(self, custom_headers=None, raw=False, **operation_config):
    'Gets all the public IP prefixes in a subscription.\n\n        :param dict custom_headers: headers that will be added to the request\n        :param bool raw: returns the direct response alongside the\n         deserialized response\n        :param operation_config: :ref:`Operation configuration\n         overrides<msrest:optionsforoperations>`.\n        :return: An iterator like instance of PublicIPPrefix\n        :rtype:\n         ~azure.mgmt.network.v2018_10_01.models.PublicIPPrefixPaged[~azure.mgmt.network.v2018_10_01.models.PublicIPPrefix]\n        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`\n        '

    def internal_paging(next_link=None, raw=False):
        if (not next_link):
            url = self.list_all.metadata['url']
            path_format_arguments = {'subscriptionId': self._serialize.url('self.config.subscription_id', self.config.subscription_id, 'str')}
            url = self._client.format_url(url, **path_format_arguments)
            query_parameters = {}
            query_parameters['api-version'] = self._serialize.query('self.api_version', self.api_version, 'str')
        else:
            url = next_link
            query_parameters = {}
        header_parameters = {}
        header_parameters['Accept'] = 'application/json'
        if self.config.generate_client_request_id:
            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
        if custom_headers:
            header_parameters.update(custom_headers)
        if (self.config.accept_language is not None):
            header_parameters['accept-language'] = self._serialize.header('self.config.accept_language', self.config.accept_language, 'str')
        request = self._client.get(url, query_parameters, header_parameters)
        response = self._client.send(request, stream=False, **operation_config)
        if (response.status_code not in [200]):
            exp = CloudError(response)
            exp.request_id = response.headers.get('x-ms-request-id')
            raise exp
        return response
    deserialized = models.PublicIPPrefixPaged(internal_paging, self._deserialize.dependencies)
    if raw:
        header_dict = {}
        client_raw_response = models.PublicIPPrefixPaged(internal_paging, self._deserialize.dependencies, header_dict)
        return client_raw_response
    return deserialized