You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: enum_value.rb
    path of file: ./repos/graphql-ruby/lib/graphql/schema
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module GraphQL
  class Schema
    # A possible value for an {Enum}.
    #
    # You can extend this class to customize enum values
    
      def initialize(graphql_name, desc = nil, owner:, ast_node: nil, directives: nil, description: nil, value: NOT_CONFIGURED, deprecation_reason: nil, &block)
        @graphql_name = graphql_name.to_s
        GraphQL::NameValidator.validate!(@graphql_name)
        @description = desc || description
        @value = value == NOT_CONFIGURED ? @graphql_name : value
        if deprecation_reason
          self.deprecation_reason = deprecation_reason
        end