# encoding: utf-8
# Code generated by Microsoft (R) AutoRest Code Generator.
# Changes may cause incorrect behavior and will be lost if the code is
# regenerated.

module Azure::ApiManagement::Mgmt::V2016_07_07
  #
  # ApiManagement Client
  #
  class ApiManagementServices
    include MsRestAzure

    #
    # Creates and initializes a new instance of the ApiManagementServices class.
    # @param client service class for accessing basic functionality.
    #
    def initialize(client)
      @client = client
    end

    # @return [ApiManagementClient] reference to the ApiManagementClient
    attr_reader :client

    #
    # Manages deployments of an API Management service. This operation can be used
    # to do the following: Change SKU, Change SKU Units, Change Service Tier
    # (Developer/Standard/Premium) and Manage VPN Configuration. This is a long
    # running operation and can take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceManageDeploymentsParameters]
    # Parameters supplied to the ManageDeployments operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def manage_deployments(resource_group_name, service_name, parameters, custom_headers:nil)
      response = manage_deployments_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceManageDeploymentsParameters]
    # Parameters supplied to the ManageDeployments operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [Concurrent::Promise] promise which provides async access to http
    # response.
    #
    def manage_deployments_async(resource_group_name, service_name, parameters, custom_headers:nil)
      # Send request
      promise = begin_manage_deployments_async(resource_group_name, service_name, parameters, custom_headers:custom_headers)

      promise = promise.then do |response|
        # Defining deserialization method.
        deserialize_method = lambda do |parsed_response|
          result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
          parsed_response = @client.deserialize(result_mapper, parsed_response)
        end

        # Waiting for response.
        @client.get_long_running_operation_result(response, deserialize_method)
      end

      promise
    end

    #
    # Restores a backup of an API Management service created using the
    # ApiManagementServices_Backup operation on the current service. This is a long
    # running operation and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the Restore API Management service from backup operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def restore(resource_group_name, service_name, parameters, custom_headers:nil)
      response = restore_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the Restore API Management service from backup operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [Concurrent::Promise] promise which provides async access to http
    # response.
    #
    def restore_async(resource_group_name, service_name, parameters, custom_headers:nil)
      # Send request
      promise = begin_restore_async(resource_group_name, service_name, parameters, custom_headers:custom_headers)

      promise = promise.then do |response|
        # Defining deserialization method.
        deserialize_method = lambda do |parsed_response|
          result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
          parsed_response = @client.deserialize(result_mapper, parsed_response)
        end

        # Waiting for response.
        @client.get_long_running_operation_result(response, deserialize_method)
      end

      promise
    end

    #
    # Creates a backup of the API Management service to the given Azure Storage
    # Account. This is long running operation and could take several minutes to
    # complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the ApiManagementServices_Backup operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def backup(resource_group_name, service_name, parameters, custom_headers:nil)
      response = backup_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the ApiManagementServices_Backup operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [Concurrent::Promise] promise which provides async access to http
    # response.
    #
    def backup_async(resource_group_name, service_name, parameters, custom_headers:nil)
      # Send request
      promise = begin_backup_async(resource_group_name, service_name, parameters, custom_headers:custom_headers)

      promise = promise.then do |response|
        # Defining deserialization method.
        deserialize_method = lambda do |parsed_response|
          result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
          parsed_response = @client.deserialize(result_mapper, parsed_response)
        end

        # Waiting for response.
        @client.get_long_running_operation_result(response, deserialize_method)
      end

      promise
    end

    #
    # Creates or updates an API Management service. This is long running operation
    # and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceResource] Parameters supplied to the
    # CreateOrUpdate API Management service operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def create_or_update(resource_group_name, service_name, parameters, custom_headers:nil)
      response = create_or_update_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Creates or updates an API Management service. This is long running operation
    # and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceResource] Parameters supplied to the
    # CreateOrUpdate API Management service operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def create_or_update_with_http_info(resource_group_name, service_name, parameters, custom_headers:nil)
      create_or_update_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
    end

    #
    # Creates or updates an API Management service. This is long running operation
    # and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceResource] Parameters supplied to the
    # CreateOrUpdate API Management service operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def create_or_update_async(resource_group_name, service_name, parameters, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?

      # Serialize Request
      request_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
      request_content = @client.serialize(request_mapper,  parameters)
      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil

      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:put, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200 || status_code == 201 || status_code == 202
          error_model = JSON.load(response_content)
          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end
        # Deserialize Response
        if status_code == 201
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Updates an existing API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBaseParameters] Parameters supplied to
    # the CreateOrUpdate API Management service operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def update(resource_group_name, service_name, parameters, custom_headers:nil)
      response = update_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBaseParameters] Parameters supplied to
    # the CreateOrUpdate API Management service operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [Concurrent::Promise] promise which provides async access to http
    # response.
    #
    def update_async(resource_group_name, service_name, parameters, custom_headers:nil)
      # Send request
      promise = begin_update_async(resource_group_name, service_name, parameters, custom_headers:custom_headers)

      promise = promise.then do |response|
        # Defining deserialization method.
        deserialize_method = lambda do |parsed_response|
          result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
          parsed_response = @client.deserialize(result_mapper, parsed_response)
        end

        # Waiting for response.
        @client.get_long_running_operation_result(response, deserialize_method)
      end

      promise
    end

    #
    # Gets an API Management service resource description.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [Object] operation results.
    #
    def get(resource_group_name, service_name, custom_headers:nil)
      response = get_async(resource_group_name, service_name, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Gets an API Management service resource description.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def get_with_http_info(resource_group_name, service_name, custom_headers:nil)
      get_async(resource_group_name, service_name, custom_headers:custom_headers).value!
    end

    #
    # Gets an API Management service resource description.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def get_async(resource_group_name, service_name, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:get, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200 || status_code == 404
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end
        # Deserialize Response
        if status_code == 404
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ErrorResponse.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Deletes an existing API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ErrorResponse] operation results.
    #
    def delete(resource_group_name, service_name, custom_headers:nil)
      response = delete_async(resource_group_name, service_name, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Deletes an existing API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def delete_with_http_info(resource_group_name, service_name, custom_headers:nil)
      delete_async(resource_group_name, service_name, custom_headers:custom_headers).value!
    end

    #
    # Deletes an existing API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def delete_async(resource_group_name, service_name, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:delete, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200 || status_code == 204 || status_code == 404
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 404
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ErrorResponse.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # List all API Management services within a resource group.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [Array<ApiManagementServiceResource>] operation results.
    #
    def list_by_resource_group(resource_group_name, custom_headers:nil)
      first_page = list_by_resource_group_as_lazy(resource_group_name, custom_headers:custom_headers)
      first_page.get_all_items
    end

    #
    # List all API Management services within a resource group.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def list_by_resource_group_with_http_info(resource_group_name, custom_headers:nil)
      list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
    end

    #
    # List all API Management services within a resource group.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def list_by_resource_group_async(resource_group_name, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:get, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceListResult.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Lists all API Management services within an Azure subscription.
    #
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [Array<ApiManagementServiceResource>] operation results.
    #
    def list(custom_headers:nil)
      first_page = list_as_lazy(custom_headers:custom_headers)
      first_page.get_all_items
    end

    #
    # Lists all API Management services within an Azure subscription.
    #
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def list_with_http_info(custom_headers:nil)
      list_async(custom_headers:custom_headers).value!
    end

    #
    # Lists all API Management services within an Azure subscription.
    #
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def list_async(custom_headers:nil)
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
      path_template = 'subscriptions/{subscriptionId}/providers/Microsoft.ApiManagement/service/'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:get, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceListResult.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Gets the Single-Sign-On token for the API Management Service which is valid
    # for 5 Minutes.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceGetSsoTokenResult] operation results.
    #
    def get_sso_token(resource_group_name, service_name, custom_headers:nil)
      response = get_sso_token_async(resource_group_name, service_name, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Gets the Single-Sign-On token for the API Management Service which is valid
    # for 5 Minutes.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def get_sso_token_with_http_info(resource_group_name, service_name, custom_headers:nil)
      get_sso_token_async(resource_group_name, service_name, custom_headers:custom_headers).value!
    end

    #
    # Gets the Single-Sign-On token for the API Management Service which is valid
    # for 5 Minutes.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def get_sso_token_async(resource_group_name, service_name, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/getssotoken'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:get, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceGetSsoTokenResult.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Checks availability and correctness of a name for an API Management service.
    #
    # @param parameters [ApiManagementServiceCheckNameAvailabilityParameters]
    # Parameters supplied to the CheckNameAvailability operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceNameAvailabilityResult] operation results.
    #
    def check_name_availability(parameters, custom_headers:nil)
      response = check_name_availability_async(parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Checks availability and correctness of a name for an API Management service.
    #
    # @param parameters [ApiManagementServiceCheckNameAvailabilityParameters]
    # Parameters supplied to the CheckNameAvailability operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def check_name_availability_with_http_info(parameters, custom_headers:nil)
      check_name_availability_async(parameters, custom_headers:custom_headers).value!
    end

    #
    # Checks availability and correctness of a name for an API Management service.
    #
    # @param parameters [ApiManagementServiceCheckNameAvailabilityParameters]
    # Parameters supplied to the CheckNameAvailability operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def check_name_availability_async(parameters, custom_headers:nil)
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?

      # Serialize Request
      request_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceCheckNameAvailabilityParameters.mapper()
      request_content = @client.serialize(request_mapper,  parameters)
      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil

      path_template = 'subscriptions/{subscriptionId}/providers/Microsoft.ApiManagement/checkNameAvailability'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:post, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceNameAvailabilityResult.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Upload Custom Domain SSL certificate for an API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceUploadCertificateParameters]
    # Parameters supplied to the Upload SSL certificate for an API Management
    # service operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [CertificateInformation] operation results.
    #
    def upload_certificate(resource_group_name, service_name, parameters, custom_headers:nil)
      response = upload_certificate_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Upload Custom Domain SSL certificate for an API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceUploadCertificateParameters]
    # Parameters supplied to the Upload SSL certificate for an API Management
    # service operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def upload_certificate_with_http_info(resource_group_name, service_name, parameters, custom_headers:nil)
      upload_certificate_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
    end

    #
    # Upload Custom Domain SSL certificate for an API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceUploadCertificateParameters]
    # Parameters supplied to the Upload SSL certificate for an API Management
    # service operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def upload_certificate_async(resource_group_name, service_name, parameters, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?

      # Serialize Request
      request_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceUploadCertificateParameters.mapper()
      request_content = @client.serialize(request_mapper,  parameters)
      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil

      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/updatecertificate'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:post, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200
          error_model = JSON.load(response_content)
          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::CertificateInformation.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Creates, updates, or deletes the custom hostnames for an API Management
    # service. The custom hostname can be applied to the Proxy and Portal endpoint.
    # This is a long running operation and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceUpdateHostnameParameters] Parameters
    # supplied to the UpdateHostname operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def update_hostname(resource_group_name, service_name, parameters, custom_headers:nil)
      response = update_hostname_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceUpdateHostnameParameters] Parameters
    # supplied to the UpdateHostname operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [Concurrent::Promise] promise which provides async access to http
    # response.
    #
    def update_hostname_async(resource_group_name, service_name, parameters, custom_headers:nil)
      # Send request
      promise = begin_update_hostname_async(resource_group_name, service_name, parameters, custom_headers:custom_headers)

      promise = promise.then do |response|
        # Defining deserialization method.
        deserialize_method = lambda do |parsed_response|
          result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
          parsed_response = @client.deserialize(result_mapper, parsed_response)
        end

        # Waiting for response.
        @client.get_long_running_operation_result(response, deserialize_method)
      end

      promise
    end

    #
    # Manages deployments of an API Management service. This operation can be used
    # to do the following: Change SKU, Change SKU Units, Change Service Tier
    # (Developer/Standard/Premium) and Manage VPN Configuration. This is a long
    # running operation and can take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceManageDeploymentsParameters]
    # Parameters supplied to the ManageDeployments operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def begin_manage_deployments(resource_group_name, service_name, parameters, custom_headers:nil)
      response = begin_manage_deployments_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Manages deployments of an API Management service. This operation can be used
    # to do the following: Change SKU, Change SKU Units, Change Service Tier
    # (Developer/Standard/Premium) and Manage VPN Configuration. This is a long
    # running operation and can take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceManageDeploymentsParameters]
    # Parameters supplied to the ManageDeployments operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def begin_manage_deployments_with_http_info(resource_group_name, service_name, parameters, custom_headers:nil)
      begin_manage_deployments_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
    end

    #
    # Manages deployments of an API Management service. This operation can be used
    # to do the following: Change SKU, Change SKU Units, Change Service Tier
    # (Developer/Standard/Premium) and Manage VPN Configuration. This is a long
    # running operation and can take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceManageDeploymentsParameters]
    # Parameters supplied to the ManageDeployments operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def begin_manage_deployments_async(resource_group_name, service_name, parameters, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?

      # Serialize Request
      request_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceManageDeploymentsParameters.mapper()
      request_content = @client.serialize(request_mapper,  parameters)
      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil

      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/managedeployments'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:post, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200 || status_code == 202
          error_model = JSON.load(response_content)
          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Restores a backup of an API Management service created using the
    # ApiManagementServices_Backup operation on the current service. This is a long
    # running operation and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the Restore API Management service from backup operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def begin_restore(resource_group_name, service_name, parameters, custom_headers:nil)
      response = begin_restore_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Restores a backup of an API Management service created using the
    # ApiManagementServices_Backup operation on the current service. This is a long
    # running operation and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the Restore API Management service from backup operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def begin_restore_with_http_info(resource_group_name, service_name, parameters, custom_headers:nil)
      begin_restore_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
    end

    #
    # Restores a backup of an API Management service created using the
    # ApiManagementServices_Backup operation on the current service. This is a long
    # running operation and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the Restore API Management service from backup operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def begin_restore_async(resource_group_name, service_name, parameters, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?

      # Serialize Request
      request_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceBackupRestoreParameters.mapper()
      request_content = @client.serialize(request_mapper,  parameters)
      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil

      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/restore'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:post, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200 || status_code == 202
          error_model = JSON.load(response_content)
          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Creates a backup of the API Management service to the given Azure Storage
    # Account. This is long running operation and could take several minutes to
    # complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the ApiManagementServices_Backup operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def begin_backup(resource_group_name, service_name, parameters, custom_headers:nil)
      response = begin_backup_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Creates a backup of the API Management service to the given Azure Storage
    # Account. This is long running operation and could take several minutes to
    # complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the ApiManagementServices_Backup operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def begin_backup_with_http_info(resource_group_name, service_name, parameters, custom_headers:nil)
      begin_backup_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
    end

    #
    # Creates a backup of the API Management service to the given Azure Storage
    # Account. This is long running operation and could take several minutes to
    # complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBackupRestoreParameters] Parameters
    # supplied to the ApiManagementServices_Backup operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def begin_backup_async(resource_group_name, service_name, parameters, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?

      # Serialize Request
      request_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceBackupRestoreParameters.mapper()
      request_content = @client.serialize(request_mapper,  parameters)
      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil

      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/backup'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:post, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200 || status_code == 202
          error_model = JSON.load(response_content)
          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Updates an existing API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBaseParameters] Parameters supplied to
    # the CreateOrUpdate API Management service operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def begin_update(resource_group_name, service_name, parameters, custom_headers:nil)
      response = begin_update_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Updates an existing API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBaseParameters] Parameters supplied to
    # the CreateOrUpdate API Management service operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def begin_update_with_http_info(resource_group_name, service_name, parameters, custom_headers:nil)
      begin_update_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
    end

    #
    # Updates an existing API Management service.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceBaseParameters] Parameters supplied to
    # the CreateOrUpdate API Management service operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def begin_update_async(resource_group_name, service_name, parameters, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?

      # Serialize Request
      request_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceBaseParameters.mapper()
      request_content = @client.serialize(request_mapper,  parameters)
      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil

      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:patch, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200 || status_code == 202
          error_model = JSON.load(response_content)
          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Creates, updates, or deletes the custom hostnames for an API Management
    # service. The custom hostname can be applied to the Proxy and Portal endpoint.
    # This is a long running operation and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceUpdateHostnameParameters] Parameters
    # supplied to the UpdateHostname operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceResource] operation results.
    #
    def begin_update_hostname(resource_group_name, service_name, parameters, custom_headers:nil)
      response = begin_update_hostname_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Creates, updates, or deletes the custom hostnames for an API Management
    # service. The custom hostname can be applied to the Proxy and Portal endpoint.
    # This is a long running operation and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceUpdateHostnameParameters] Parameters
    # supplied to the UpdateHostname operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def begin_update_hostname_with_http_info(resource_group_name, service_name, parameters, custom_headers:nil)
      begin_update_hostname_async(resource_group_name, service_name, parameters, custom_headers:custom_headers).value!
    end

    #
    # Creates, updates, or deletes the custom hostnames for an API Management
    # service. The custom hostname can be applied to the Proxy and Portal endpoint.
    # This is a long running operation and could take several minutes to complete.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param service_name [String] The name of the API Management service.
    # @param parameters [ApiManagementServiceUpdateHostnameParameters] Parameters
    # supplied to the UpdateHostname operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def begin_update_hostname_async(resource_group_name, service_name, parameters, custom_headers:nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'service_name is nil' if service_name.nil?
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MaxLength': '50'" if !service_name.nil? && service_name.length > 50
      fail ArgumentError, "'service_name' should satisfy the constraint - 'MinLength': '1'" if !service_name.nil? && service_name.length < 1
      fail ArgumentError, "'service_name' should satisfy the constraint - 'Pattern': '^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$'" if !service_name.nil? && service_name.match(Regexp.new('^^[a-zA-Z](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?$$')).nil?
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?

      # Serialize Request
      request_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceUpdateHostnameParameters.mapper()
      request_content = @client.serialize(request_mapper,  parameters)
      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil

      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/updatehostname'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'serviceName' => service_name,'subscriptionId' => @client.subscription_id},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:post, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200
          error_model = JSON.load(response_content)
          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceResource.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # List all API Management services within a resource group.
    #
    # @param next_page_link [String] The NextLink from the previous successful call
    # to List operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceListResult] operation results.
    #
    def list_by_resource_group_next(next_page_link, custom_headers:nil)
      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # List all API Management services within a resource group.
    #
    # @param next_page_link [String] The NextLink from the previous successful call
    # to List operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
    end

    #
    # List all API Management services within a resource group.
    #
    # @param next_page_link [String] The NextLink from the previous successful call
    # to List operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
      path_template = '{nextLink}'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          skip_encoding_path_params: {'nextLink' => next_page_link},
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:get, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceListResult.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # Lists all API Management services within an Azure subscription.
    #
    # @param next_page_link [String] The NextLink from the previous successful call
    # to List operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceListResult] operation results.
    #
    def list_next(next_page_link, custom_headers:nil)
      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end

    #
    # Lists all API Management services within an Azure subscription.
    #
    # @param next_page_link [String] The NextLink from the previous successful call
    # to List operation.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
    #
    def list_next_with_http_info(next_page_link, custom_headers:nil)
      list_next_async(next_page_link, custom_headers:custom_headers).value!
    end

    #
    # Lists all API Management services within an Azure subscription.
    #
    # @param next_page_link [String] The NextLink from the previous successful call
    # to List operation.
    # @param [Hash{String => String}] A hash of custom headers that will be added
    # to the HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
    #
    def list_next_async(next_page_link, custom_headers:nil)
      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?


      request_headers = {}
      request_headers['Content-Type'] = 'application/json; charset=utf-8'

      # Set Headers
      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
      path_template = '{nextLink}'

      request_url = @base_url || @client.base_url

      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          skip_encoding_path_params: {'nextLink' => next_page_link},
          headers: request_headers.merge(custom_headers || {}),
          base_url: request_url
      }
      promise = @client.make_request_async(:get, path_template, options)

      promise = promise.then do |result|
        http_response = result.response
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 200
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
        end

        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        result.correlation_request_id = http_response['x-ms-correlation-request-id'] unless http_response['x-ms-correlation-request-id'].nil?
        result.client_request_id = http_response['x-ms-client-request-id'] unless http_response['x-ms-client-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            result_mapper = Azure::ApiManagement::Mgmt::V2016_07_07::Models::ApiManagementServiceListResult.mapper()
            result.body = @client.deserialize(result_mapper, parsed_response)
          rescue Exception => e
            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
          end
        end

        result
      end

      promise.execute
    end

    #
    # List all API Management services within a resource group.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceListResult] which provide lazy access to pages
    # of the response.
    #
    def list_by_resource_group_as_lazy(resource_group_name, custom_headers:nil)
      response = list_by_resource_group_async(resource_group_name, custom_headers:custom_headers).value!
      unless response.nil?
        page = response.body
        page.next_method = Proc.new do |next_page_link|
          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
        end
        page
      end
    end

    #
    # Lists all API Management services within an Azure subscription.
    #
    # @param custom_headers [Hash{String => String}] A hash of custom headers that
    # will be added to the HTTP request.
    #
    # @return [ApiManagementServiceListResult] which provide lazy access to pages
    # of the response.
    #
    def list_as_lazy(custom_headers:nil)
      response = list_async(custom_headers:custom_headers).value!
      unless response.nil?
        page = response.body
        page.next_method = Proc.new do |next_page_link|
          list_next_async(next_page_link, custom_headers:custom_headers)
        end
        page
      end
    end

  end
end
