# encoding: utf-8
# Code generated by Microsoft (R) AutoRest Code Generator 0.16.0.0
# Changes may cause incorrect behavior and will be lost if the code is
# regenerated.

module Azure::ARM::Authorization
  #
  # RoleAssignments
  #
  class RoleAssignments
    include Azure::ARM::Authorization::Models
    include MsRestAzure

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

    # @return reference to the AuthorizationManagementClient
    attr_reader :client

    #
    # Gets role assignments of the resource.
    #
    # @param resource_group_name [String] The name of the resource group.
    # @param resource_provider_namespace [String] Resource identity.
    # @param parent_resource_path [String] Resource identity.
    # @param resource_type [String] Resource identity.
    # @param resource_name [String] Resource identity.
    # @param filter [String] The filter to apply on the operation.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def list_for_resource(resource_group_name, resource_provider_namespace, parent_resource_path, resource_type, resource_name, filter = nil, custom_headers = nil)
      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
      fail ArgumentError, 'resource_provider_namespace is nil' if resource_provider_namespace.nil?
      fail ArgumentError, 'parent_resource_path is nil' if parent_resource_path.nil?
      fail ArgumentError, 'resource_type is nil' if resource_type.nil?
      fail ArgumentError, 'resource_name is nil' if resource_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 = {}

      # 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/{resourceProviderNamespace}/{parentResourcePath}/{resourceType}/{resourceName}providers/Microsoft.Authorization/roleAssignments'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'resourceProviderNamespace' => resource_provider_namespace,'resourceName' => resource_name,'subscriptionId' => @client.subscription_id},
          skip_encoding_path_params: {'parentResourcePath' => parent_resource_path,'resourceType' => resource_type},
          query_params: {'$filter' => filter,'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignmentListResult.deserialize_object(parsed_response)
            end
            result.body = 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 role assignments of the resource group.
    #
    # @param resource_group_name [String] Resource group name.
    # @param filter [String] The filter to apply on the operation.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def list_for_resource_group(resource_group_name, filter = nil, 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 = {}

      # 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.Authorization/roleAssignments'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'resourceGroupName' => resource_group_name,'subscriptionId' => @client.subscription_id},
          query_params: {'$filter' => filter,'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignmentListResult.deserialize_object(parsed_response)
            end
            result.body = 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

    #
    # Delete role assignment.
    #
    # @param scope [String] Scope.
    # @param role_assignment_name [String] Role assignment name.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def delete(scope, role_assignment_name, custom_headers = nil)
      fail ArgumentError, 'scope is nil' if scope.nil?
      fail ArgumentError, 'role_assignment_name is nil' if role_assignment_name.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      request_headers = {}

      # 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 = '/{scope}/providers/Microsoft.Authorization/roleAssignments/{roleAssignmentName}'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'roleAssignmentName' => role_assignment_name},
          skip_encoding_path_params: {'scope' => scope},
          query_params: {'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :delete, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignment.deserialize_object(parsed_response)
            end
            result.body = 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

    #
    # Create role assignment.
    #
    # @param scope [String] Scope.
    # @param role_assignment_name [String] Role assignment name.
    # @param parameters [RoleAssignmentCreateParameters] Role assignment.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def create(scope, role_assignment_name, parameters, custom_headers = nil)
      fail ArgumentError, 'scope is nil' if scope.nil?
      fail ArgumentError, 'role_assignment_name is nil' if role_assignment_name.nil?
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      parameters.validate unless parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      request_headers = {}

      # 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_headers['Content-Type'] = 'application/json; charset=utf-8'
      unless parameters.nil?
        parameters = RoleAssignmentCreateParameters.serialize_object(parameters)
      end
      request_content = JSON.generate(parameters, quirks_mode: true)
      path_template = '/{scope}/providers/Microsoft.Authorization/roleAssignments/{roleAssignmentName}'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'roleAssignmentName' => role_assignment_name},
          skip_encoding_path_params: {'scope' => scope},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :put, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_response|
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 201
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 201
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignment.deserialize_object(parsed_response)
            end
            result.body = 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

    #
    # Get single role assignment.
    #
    # @param scope [String] Scope.
    # @param role_assignment_name [String] Role assignment name.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def get(scope, role_assignment_name, custom_headers = nil)
      fail ArgumentError, 'scope is nil' if scope.nil?
      fail ArgumentError, 'role_assignment_name is nil' if role_assignment_name.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      request_headers = {}

      # 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 = '/{scope}/providers/Microsoft.Authorization/roleAssignments/{roleAssignmentName}'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'roleAssignmentName' => role_assignment_name},
          skip_encoding_path_params: {'scope' => scope},
          query_params: {'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignment.deserialize_object(parsed_response)
            end
            result.body = 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

    #
    # Delete role assignment.
    #
    # @param role_assignment_id [String] Role assignment Id
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def delete_by_id(role_assignment_id, custom_headers = nil)
      fail ArgumentError, 'role_assignment_id is nil' if role_assignment_id.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      request_headers = {}

      # 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 = '/{roleAssignmentId}'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          skip_encoding_path_params: {'roleAssignmentId' => role_assignment_id},
          query_params: {'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :delete, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignment.deserialize_object(parsed_response)
            end
            result.body = 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

    #
    # Create role assignment by Id.
    #
    # @param role_assignment_id [String] Role assignment Id
    # @param parameters [RoleAssignmentCreateParameters] Role assignment.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def create_by_id(role_assignment_id, parameters, custom_headers = nil)
      fail ArgumentError, 'role_assignment_id is nil' if role_assignment_id.nil?
      fail ArgumentError, 'parameters is nil' if parameters.nil?
      parameters.validate unless parameters.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      request_headers = {}

      # 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_headers['Content-Type'] = 'application/json; charset=utf-8'
      unless parameters.nil?
        parameters = RoleAssignmentCreateParameters.serialize_object(parameters)
      end
      request_content = JSON.generate(parameters, quirks_mode: true)
      path_template = '/{roleAssignmentId}'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          skip_encoding_path_params: {'roleAssignmentId' => role_assignment_id},
          query_params: {'api-version' => @client.api_version},
          body: request_content,
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :put, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_response|
        status_code = http_response.status
        response_content = http_response.body
        unless status_code == 201
          error_model = JSON.load(response_content)
          fail MsRestAzure::AzureOperationError.new(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 201
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignment.deserialize_object(parsed_response)
            end
            result.body = 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

    #
    # Get single role assignment.
    #
    # @param role_assignment_id [String] Role assignment Id
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def get_by_id(role_assignment_id, custom_headers = nil)
      fail ArgumentError, 'role_assignment_id is nil' if role_assignment_id.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      request_headers = {}

      # 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 = '/{roleAssignmentId}'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          skip_encoding_path_params: {'roleAssignmentId' => role_assignment_id},
          query_params: {'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignment.deserialize_object(parsed_response)
            end
            result.body = 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 role assignments of the subscription.
    #
    # @param filter [String] The filter to apply on the operation.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def list(filter = nil, 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 = {}

      # 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.Authorization/roleAssignments'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          path_params: {'subscriptionId' => @client.subscription_id},
          query_params: {'$filter' => filter,'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignmentListResult.deserialize_object(parsed_response)
            end
            result.body = 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 role assignments of the scope.
    #
    # @param scope [String] Scope.
    # @param filter [String] The filter to apply on the operation.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def list_for_scope(scope, filter = nil, custom_headers = nil)
      fail ArgumentError, 'scope is nil' if scope.nil?
      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
      request_headers = {}

      # 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 = '/{scope}/providers/Microsoft.Authorization/roleAssignments'
      options = {
          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
          skip_encoding_path_params: {'scope' => scope},
          query_params: {'$filter' => filter,'api-version' => @client.api_version},
          headers: request_headers.merge(custom_headers || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignmentListResult.deserialize_object(parsed_response)
            end
            result.body = 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 role assignments of the resource.
    #
    # @param next_page_link [String] The NextLink from the previous successful
    # call to List operation.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def list_for_resource_next(next_page_link, custom_headers = nil)
      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
      request_headers = {}

      # 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}'
      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 || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignmentListResult.deserialize_object(parsed_response)
            end
            result.body = 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 role assignments of the resource group.
    #
    # @param next_page_link [String] The NextLink from the previous successful
    # call to List operation.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def list_for_resource_group_next(next_page_link, custom_headers = nil)
      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
      request_headers = {}

      # 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}'
      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 || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignmentListResult.deserialize_object(parsed_response)
            end
            result.body = 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 role assignments of the subscription.
    #
    # @param next_page_link [String] The NextLink from the previous successful
    # call to List operation.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def list_next(next_page_link, custom_headers = nil)
      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
      request_headers = {}

      # 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}'
      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 || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignmentListResult.deserialize_object(parsed_response)
            end
            result.body = 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 role assignments of the scope.
    #
    # @param next_page_link [String] The NextLink from the previous successful
    # call to List operation.
    # @param [Hash{String => String}] The hash of custom headers need to be
    # applied to HTTP request.
    #
    # @return [Concurrent::Promise] Promise object which allows to get HTTP
    # response.
    #
    def list_for_scope_next(next_page_link, custom_headers = nil)
      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
      request_headers = {}

      # 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}'
      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 || {})
      }
      request = MsRest::HttpOperationRequest.new(@base_url || @client.base_url, path_template, :get, options)
      promise = request.run_promise do |req|
        @client.credentials.sign_request(req) unless @client.credentials.nil?
      end

      promise = promise.then do |http_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(request, http_response, error_model)
        end

        # Create Result
        result = MsRestAzure::AzureOperationResponse.new(request, http_response)
        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
        # Deserialize Response
        if status_code == 200
          begin
            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
            unless parsed_response.nil?
              parsed_response = RoleAssignmentListResult.deserialize_object(parsed_response)
            end
            result.body = 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

  end
end