# 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 typing import Any, AsyncIterable, Callable, Dict, Generic, Optional, TypeVar, Union
import warnings

from azure.core.async_paging import AsyncItemPaged, AsyncList
from azure.core.exceptions import ClientAuthenticationError, HttpResponseError, ResourceExistsError, ResourceNotFoundError, map_error
from azure.core.pipeline import PipelineResponse
from azure.core.pipeline.transport import AsyncHttpResponse, HttpRequest
from azure.core.polling import AsyncLROPoller, AsyncNoPolling, AsyncPollingMethod
from azure.mgmt.core.exceptions import ARMErrorFormat
from azure.mgmt.core.polling.async_arm_polling import AsyncARMPolling

from ... import models

T = TypeVar('T')
ClsType = Optional[Callable[[PipelineResponse[HttpRequest, AsyncHttpResponse], T, Dict[str, Any]], Any]]

class StorageAccountsOperations:
    """StorageAccountsOperations async operations.

    You should not instantiate this class directly. Instead, you should create a Client instance that
    instantiates it for you and attaches it as an attribute.

    :ivar models: Alias to model classes used in this operation group.
    :type models: ~azure.mgmt.storage.v2019_04_01.models
    :param client: Client for service requests.
    :param config: Configuration of service client.
    :param serializer: An object model serializer.
    :param deserializer: An object model deserializer.
    """

    models = models

    def __init__(self, client, config, serializer, deserializer) -> None:
        self._client = client
        self._serialize = serializer
        self._deserialize = deserializer
        self._config = config

    async def check_name_availability(
        self,
        account_name: "models.StorageAccountCheckNameAvailabilityParameters",
        **kwargs
    ) -> "models.CheckNameAvailabilityResult":
        """Checks that the storage account name is valid and is not already in use.

        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: ~azure.mgmt.storage.v2019_04_01.models.StorageAccountCheckNameAvailabilityParameters
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: CheckNameAvailabilityResult, or the result of cls(response)
        :rtype: ~azure.mgmt.storage.v2019_04_01.models.CheckNameAvailabilityResult
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["models.CheckNameAvailabilityResult"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        content_type = kwargs.pop("content_type", "application/json")
        accept = "application/json"

        # Construct URL
        url = self.check_name_availability.metadata['url']  # type: ignore
        path_format_arguments = {
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]
        header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
        header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

        body_content_kwargs = {}  # type: Dict[str, Any]
        body_content = self._serialize.body(account_name, 'StorageAccountCheckNameAvailabilityParameters')
        body_content_kwargs['content'] = body_content
        request = self._client.post(url, query_parameters, header_parameters, **body_content_kwargs)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        deserialized = self._deserialize('CheckNameAvailabilityResult', pipeline_response)

        if cls:
            return cls(pipeline_response, deserialized, {})

        return deserialized
    check_name_availability.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Storage/checkNameAvailability'}  # type: ignore

    async def _create_initial(
        self,
        resource_group_name: str,
        account_name: str,
        parameters: "models.StorageAccountCreateParameters",
        **kwargs
    ) -> Optional["models.StorageAccount"]:
        cls = kwargs.pop('cls', None)  # type: ClsType[Optional["models.StorageAccount"]]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        content_type = kwargs.pop("content_type", "application/json")
        accept = "application/json"

        # Construct URL
        url = self._create_initial.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]
        header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
        header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

        body_content_kwargs = {}  # type: Dict[str, Any]
        body_content = self._serialize.body(parameters, 'StorageAccountCreateParameters')
        body_content_kwargs['content'] = body_content
        request = self._client.put(url, query_parameters, header_parameters, **body_content_kwargs)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200, 202]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        deserialized = None
        if response.status_code == 200:
            deserialized = self._deserialize('StorageAccount', pipeline_response)

        if cls:
            return cls(pipeline_response, deserialized, {})

        return deserialized
    _create_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}'}  # type: ignore

    async def begin_create(
        self,
        resource_group_name: str,
        account_name: str,
        parameters: "models.StorageAccountCreateParameters",
        **kwargs
    ) -> AsyncLROPoller["models.StorageAccount"]:
        """Asynchronously creates a new storage account with the specified parameters. If an account is
        already created and a subsequent create request is issued with different properties, the
        account properties will be updated. If an account is already created and a subsequent create or
        update request is issued with the exact same set of properties, the request will succeed.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :param parameters: The parameters to provide for the created account.
        :type parameters: ~azure.mgmt.storage.v2019_04_01.models.StorageAccountCreateParameters
        :keyword callable cls: A custom type or function that will be passed the direct response
        :keyword str continuation_token: A continuation token to restart a poller from a saved state.
        :keyword polling: True for ARMPolling, False for no polling, or a
         polling object for personal polling strategy
        :paramtype polling: bool or ~azure.core.polling.AsyncPollingMethod
        :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
        :return: An instance of AsyncLROPoller that returns either StorageAccount or the result of cls(response)
        :rtype: ~azure.core.polling.AsyncLROPoller[~azure.mgmt.storage.v2019_04_01.models.StorageAccount]
        :raises ~azure.core.exceptions.HttpResponseError:
        """
        polling = kwargs.pop('polling', True)  # type: Union[bool, AsyncPollingMethod]
        cls = kwargs.pop('cls', None)  # type: ClsType["models.StorageAccount"]
        lro_delay = kwargs.pop(
            'polling_interval',
            self._config.polling_interval
        )
        cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
        if cont_token is None:
            raw_result = await self._create_initial(
                resource_group_name=resource_group_name,
                account_name=account_name,
                parameters=parameters,
                cls=lambda x,y,z: x,
                **kwargs
            )

        kwargs.pop('error_map', None)
        kwargs.pop('content_type', None)

        def get_long_running_output(pipeline_response):
            deserialized = self._deserialize('StorageAccount', pipeline_response)

            if cls:
                return cls(pipeline_response, deserialized, {})
            return deserialized

        if polling is True: polling_method = AsyncARMPolling(lro_delay,  **kwargs)
        elif polling is False: polling_method = AsyncNoPolling()
        else: polling_method = polling
        if cont_token:
            return AsyncLROPoller.from_continuation_token(
                polling_method=polling_method,
                continuation_token=cont_token,
                client=self._client,
                deserialization_callback=get_long_running_output
            )
        else:
            return AsyncLROPoller(self._client, raw_result, get_long_running_output, polling_method)
    begin_create.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}'}  # type: ignore

    async def delete(
        self,
        resource_group_name: str,
        account_name: str,
        **kwargs
    ) -> None:
        """Deletes a storage account in Microsoft Azure.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: None, or the result of cls(response)
        :rtype: None
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType[None]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"

        # Construct URL
        url = self.delete.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]

        request = self._client.delete(url, query_parameters, header_parameters)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200, 204]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        if cls:
            return cls(pipeline_response, None, {})

    delete.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}'}  # type: ignore

    async def get_properties(
        self,
        resource_group_name: str,
        account_name: str,
        expand: Optional[str] = "geoReplicationStats",
        **kwargs
    ) -> "models.StorageAccount":
        """Returns the properties for the specified storage account including but not limited to name, SKU
        name, location, and account status. The ListKeys operation should be used to retrieve storage
        keys.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :param expand: May be used to expand the properties within account's properties. By default,
         data is not included when fetching properties. Currently we only support geoReplicationStats.
        :type expand: str
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: StorageAccount, or the result of cls(response)
        :rtype: ~azure.mgmt.storage.v2019_04_01.models.StorageAccount
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["models.StorageAccount"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        accept = "application/json"

        # Construct URL
        url = self.get_properties.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
        if expand is not None:
            query_parameters['$expand'] = self._serialize.query("expand", expand, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]
        header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

        request = self._client.get(url, query_parameters, header_parameters)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        deserialized = self._deserialize('StorageAccount', pipeline_response)

        if cls:
            return cls(pipeline_response, deserialized, {})

        return deserialized
    get_properties.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}'}  # type: ignore

    async def update(
        self,
        resource_group_name: str,
        account_name: str,
        parameters: "models.StorageAccountUpdateParameters",
        **kwargs
    ) -> "models.StorageAccount":
        """The update operation can be used to update the SKU, encryption, access tier, or tags for a
        storage account. It can also be used to map the account to a custom domain. Only one custom
        domain is supported per storage account; the replacement/change of custom domain is not
        supported. In order to replace an old custom domain, the old value must be cleared/unregistered
        before a new value can be set. The update of multiple properties is supported. This call does
        not change the storage keys for the account. If you want to change the storage account keys,
        use the regenerate keys operation. The location and name of the storage account cannot be
        changed after creation.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :param parameters: The parameters to provide for the updated account.
        :type parameters: ~azure.mgmt.storage.v2019_04_01.models.StorageAccountUpdateParameters
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: StorageAccount, or the result of cls(response)
        :rtype: ~azure.mgmt.storage.v2019_04_01.models.StorageAccount
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["models.StorageAccount"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        content_type = kwargs.pop("content_type", "application/json")
        accept = "application/json"

        # Construct URL
        url = self.update.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]
        header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
        header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

        body_content_kwargs = {}  # type: Dict[str, Any]
        body_content = self._serialize.body(parameters, 'StorageAccountUpdateParameters')
        body_content_kwargs['content'] = body_content
        request = self._client.patch(url, query_parameters, header_parameters, **body_content_kwargs)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        deserialized = self._deserialize('StorageAccount', pipeline_response)

        if cls:
            return cls(pipeline_response, deserialized, {})

        return deserialized
    update.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}'}  # type: ignore

    def list(
        self,
        **kwargs
    ) -> AsyncIterable["models.StorageAccountListResult"]:
        """Lists all the storage accounts available under the subscription. Note that storage keys are not
        returned; use the ListKeys operation for this.

        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: An iterator like instance of either StorageAccountListResult or the result of cls(response)
        :rtype: ~azure.core.async_paging.AsyncItemPaged[~azure.mgmt.storage.v2019_04_01.models.StorageAccountListResult]
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["models.StorageAccountListResult"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        accept = "application/json"

        def prepare_request(next_link=None):
            # Construct headers
            header_parameters = {}  # type: Dict[str, Any]
            header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

            if not next_link:
                # Construct URL
                url = self.list.metadata['url']  # type: ignore
                path_format_arguments = {
                    'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
                }
                url = self._client.format_url(url, **path_format_arguments)
                # Construct parameters
                query_parameters = {}  # type: Dict[str, Any]
                query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

                request = self._client.get(url, query_parameters, header_parameters)
            else:
                url = next_link
                query_parameters = {}  # type: Dict[str, Any]
                request = self._client.get(url, query_parameters, header_parameters)
            return request

        async def extract_data(pipeline_response):
            deserialized = self._deserialize('StorageAccountListResult', pipeline_response)
            list_of_elem = deserialized.value
            if cls:
                list_of_elem = cls(list_of_elem)
            return deserialized.next_link or None, AsyncList(list_of_elem)

        async def get_next(next_link=None):
            request = prepare_request(next_link)

            pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
            response = pipeline_response.http_response

            if response.status_code not in [200]:
                map_error(status_code=response.status_code, response=response, error_map=error_map)
                raise HttpResponseError(response=response, error_format=ARMErrorFormat)

            return pipeline_response

        return AsyncItemPaged(
            get_next, extract_data
        )
    list.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Storage/storageAccounts'}  # type: ignore

    def list_by_resource_group(
        self,
        resource_group_name: str,
        **kwargs
    ) -> AsyncIterable["models.StorageAccountListResult"]:
        """Lists all the storage accounts available under the given resource group. Note that storage keys
        are not returned; use the ListKeys operation for this.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: An iterator like instance of either StorageAccountListResult or the result of cls(response)
        :rtype: ~azure.core.async_paging.AsyncItemPaged[~azure.mgmt.storage.v2019_04_01.models.StorageAccountListResult]
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["models.StorageAccountListResult"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        accept = "application/json"

        def prepare_request(next_link=None):
            # Construct headers
            header_parameters = {}  # type: Dict[str, Any]
            header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

            if not next_link:
                # Construct URL
                url = self.list_by_resource_group.metadata['url']  # type: ignore
                path_format_arguments = {
                    'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
                    'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
                }
                url = self._client.format_url(url, **path_format_arguments)
                # Construct parameters
                query_parameters = {}  # type: Dict[str, Any]
                query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

                request = self._client.get(url, query_parameters, header_parameters)
            else:
                url = next_link
                query_parameters = {}  # type: Dict[str, Any]
                request = self._client.get(url, query_parameters, header_parameters)
            return request

        async def extract_data(pipeline_response):
            deserialized = self._deserialize('StorageAccountListResult', pipeline_response)
            list_of_elem = deserialized.value
            if cls:
                list_of_elem = cls(list_of_elem)
            return None, AsyncList(list_of_elem)

        async def get_next(next_link=None):
            request = prepare_request(next_link)

            pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
            response = pipeline_response.http_response

            if response.status_code not in [200]:
                map_error(status_code=response.status_code, response=response, error_map=error_map)
                raise HttpResponseError(response=response, error_format=ARMErrorFormat)

            return pipeline_response

        return AsyncItemPaged(
            get_next, extract_data
        )
    list_by_resource_group.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts'}  # type: ignore

    async def list_keys(
        self,
        resource_group_name: str,
        account_name: str,
        expand: Optional[str] = "kerb",
        **kwargs
    ) -> "models.StorageAccountListKeysResult":
        """Lists the access keys or Kerberos keys (if active directory enabled) for the specified storage
        account.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :param expand: Specifies type of the key to be listed. Possible value is kerb.
        :type expand: str
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: StorageAccountListKeysResult, or the result of cls(response)
        :rtype: ~azure.mgmt.storage.v2019_04_01.models.StorageAccountListKeysResult
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["models.StorageAccountListKeysResult"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        accept = "application/json"

        # Construct URL
        url = self.list_keys.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
        if expand is not None:
            query_parameters['$expand'] = self._serialize.query("expand", expand, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]
        header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

        request = self._client.post(url, query_parameters, header_parameters)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        deserialized = self._deserialize('StorageAccountListKeysResult', pipeline_response)

        if cls:
            return cls(pipeline_response, deserialized, {})

        return deserialized
    list_keys.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/listKeys'}  # type: ignore

    async def regenerate_key(
        self,
        resource_group_name: str,
        account_name: str,
        regenerate_key: "models.StorageAccountRegenerateKeyParameters",
        **kwargs
    ) -> "models.StorageAccountListKeysResult":
        """Regenerates one of the access keys or Kerberos keys for the specified storage account.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :param regenerate_key: Specifies name of the key which should be regenerated -- key1, key2,
         kerb1, kerb2.
        :type regenerate_key: ~azure.mgmt.storage.v2019_04_01.models.StorageAccountRegenerateKeyParameters
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: StorageAccountListKeysResult, or the result of cls(response)
        :rtype: ~azure.mgmt.storage.v2019_04_01.models.StorageAccountListKeysResult
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["models.StorageAccountListKeysResult"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        content_type = kwargs.pop("content_type", "application/json")
        accept = "application/json"

        # Construct URL
        url = self.regenerate_key.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]
        header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
        header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

        body_content_kwargs = {}  # type: Dict[str, Any]
        body_content = self._serialize.body(regenerate_key, 'StorageAccountRegenerateKeyParameters')
        body_content_kwargs['content'] = body_content
        request = self._client.post(url, query_parameters, header_parameters, **body_content_kwargs)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        deserialized = self._deserialize('StorageAccountListKeysResult', pipeline_response)

        if cls:
            return cls(pipeline_response, deserialized, {})

        return deserialized
    regenerate_key.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/regenerateKey'}  # type: ignore

    async def list_account_sas(
        self,
        resource_group_name: str,
        account_name: str,
        parameters: "models.AccountSasParameters",
        **kwargs
    ) -> "models.ListAccountSasResponse":
        """List SAS credentials of a storage account.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :param parameters: The parameters to provide to list SAS credentials for the storage account.
        :type parameters: ~azure.mgmt.storage.v2019_04_01.models.AccountSasParameters
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: ListAccountSasResponse, or the result of cls(response)
        :rtype: ~azure.mgmt.storage.v2019_04_01.models.ListAccountSasResponse
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["models.ListAccountSasResponse"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        content_type = kwargs.pop("content_type", "application/json")
        accept = "application/json"

        # Construct URL
        url = self.list_account_sas.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]
        header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
        header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

        body_content_kwargs = {}  # type: Dict[str, Any]
        body_content = self._serialize.body(parameters, 'AccountSasParameters')
        body_content_kwargs['content'] = body_content
        request = self._client.post(url, query_parameters, header_parameters, **body_content_kwargs)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        deserialized = self._deserialize('ListAccountSasResponse', pipeline_response)

        if cls:
            return cls(pipeline_response, deserialized, {})

        return deserialized
    list_account_sas.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/ListAccountSas'}  # type: ignore

    async def list_service_sas(
        self,
        resource_group_name: str,
        account_name: str,
        parameters: "models.ServiceSasParameters",
        **kwargs
    ) -> "models.ListServiceSasResponse":
        """List service SAS credentials of a specific resource.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :param parameters: The parameters to provide to list service SAS credentials.
        :type parameters: ~azure.mgmt.storage.v2019_04_01.models.ServiceSasParameters
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: ListServiceSasResponse, or the result of cls(response)
        :rtype: ~azure.mgmt.storage.v2019_04_01.models.ListServiceSasResponse
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType["models.ListServiceSasResponse"]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"
        content_type = kwargs.pop("content_type", "application/json")
        accept = "application/json"

        # Construct URL
        url = self.list_service_sas.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]
        header_parameters['Content-Type'] = self._serialize.header("content_type", content_type, 'str')
        header_parameters['Accept'] = self._serialize.header("accept", accept, 'str')

        body_content_kwargs = {}  # type: Dict[str, Any]
        body_content = self._serialize.body(parameters, 'ServiceSasParameters')
        body_content_kwargs['content'] = body_content
        request = self._client.post(url, query_parameters, header_parameters, **body_content_kwargs)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        deserialized = self._deserialize('ListServiceSasResponse', pipeline_response)

        if cls:
            return cls(pipeline_response, deserialized, {})

        return deserialized
    list_service_sas.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/ListServiceSas'}  # type: ignore

    async def _failover_initial(
        self,
        resource_group_name: str,
        account_name: str,
        **kwargs
    ) -> None:
        cls = kwargs.pop('cls', None)  # type: ClsType[None]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"

        # Construct URL
        url = self._failover_initial.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]

        request = self._client.post(url, query_parameters, header_parameters)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200, 202]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        if cls:
            return cls(pipeline_response, None, {})

    _failover_initial.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/failover'}  # type: ignore

    async def begin_failover(
        self,
        resource_group_name: str,
        account_name: str,
        **kwargs
    ) -> AsyncLROPoller[None]:
        """Failover request can be triggered for a storage account in case of availability issues. The
        failover occurs from the storage account's primary cluster to secondary cluster for RA-GRS
        accounts. The secondary cluster will become primary after failover.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :keyword callable cls: A custom type or function that will be passed the direct response
        :keyword str continuation_token: A continuation token to restart a poller from a saved state.
        :keyword polling: True for ARMPolling, False for no polling, or a
         polling object for personal polling strategy
        :paramtype polling: bool or ~azure.core.polling.AsyncPollingMethod
        :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
        :return: An instance of AsyncLROPoller that returns either None or the result of cls(response)
        :rtype: ~azure.core.polling.AsyncLROPoller[None]
        :raises ~azure.core.exceptions.HttpResponseError:
        """
        polling = kwargs.pop('polling', True)  # type: Union[bool, AsyncPollingMethod]
        cls = kwargs.pop('cls', None)  # type: ClsType[None]
        lro_delay = kwargs.pop(
            'polling_interval',
            self._config.polling_interval
        )
        cont_token = kwargs.pop('continuation_token', None)  # type: Optional[str]
        if cont_token is None:
            raw_result = await self._failover_initial(
                resource_group_name=resource_group_name,
                account_name=account_name,
                cls=lambda x,y,z: x,
                **kwargs
            )

        kwargs.pop('error_map', None)
        kwargs.pop('content_type', None)

        def get_long_running_output(pipeline_response):
            if cls:
                return cls(pipeline_response, None, {})

        if polling is True: polling_method = AsyncARMPolling(lro_delay, lro_options={'final-state-via': 'location'},  **kwargs)
        elif polling is False: polling_method = AsyncNoPolling()
        else: polling_method = polling
        if cont_token:
            return AsyncLROPoller.from_continuation_token(
                polling_method=polling_method,
                continuation_token=cont_token,
                client=self._client,
                deserialization_callback=get_long_running_output
            )
        else:
            return AsyncLROPoller(self._client, raw_result, get_long_running_output, polling_method)
    begin_failover.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/failover'}  # type: ignore

    async def revoke_user_delegation_keys(
        self,
        resource_group_name: str,
        account_name: str,
        **kwargs
    ) -> None:
        """Revoke user delegation keys.

        :param resource_group_name: The name of the resource group within the user's subscription. The
         name is case insensitive.
        :type resource_group_name: str
        :param account_name: The name of the storage account within the specified resource group.
         Storage account names must be between 3 and 24 characters in length and use numbers and lower-
         case letters only.
        :type account_name: str
        :keyword callable cls: A custom type or function that will be passed the direct response
        :return: None, or the result of cls(response)
        :rtype: None
        :raises: ~azure.core.exceptions.HttpResponseError
        """
        cls = kwargs.pop('cls', None)  # type: ClsType[None]
        error_map = {
            401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
        }
        error_map.update(kwargs.pop('error_map', {}))
        api_version = "2019-04-01"

        # Construct URL
        url = self.revoke_user_delegation_keys.metadata['url']  # type: ignore
        path_format_arguments = {
            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=24, min_length=3),
            'subscriptionId': self._serialize.url("self._config.subscription_id", self._config.subscription_id, 'str', min_length=1),
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}  # type: Dict[str, Any]
        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')

        # Construct headers
        header_parameters = {}  # type: Dict[str, Any]

        request = self._client.post(url, query_parameters, header_parameters)
        pipeline_response = await self._client._pipeline.run(request, stream=False, **kwargs)
        response = pipeline_response.http_response

        if response.status_code not in [200]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response, error_format=ARMErrorFormat)

        if cls:
            return cls(pipeline_response, None, {})

    revoke_user_delegation_keys.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/revokeUserDelegationKeys'}  # type: ignore
