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: endpoints.rb
    path of file: ./repos/aws-sdk-ruby/gems/aws-sdk-ecr/lib/aws-sdk-ecr/plugins
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

# WARNING ABOUT GENERATED CODE
#
# This file is generated. See the contributing guide for more information:
# https://github.com/aws/aws-sdk-ruby/blob/version-3/CONTRIBUTING.md
#
# WARNING ABOUT GENERATED CODE


module Aws::ECR
  module Plugins
    class Endpoints < Seahorse::Client::Plugin
      option(
        :endpoint_provider,
        doc_type: 'Aws::ECR::EndpointProvider',
        rbs_type: 'untyped',
        docstring: 'The endpoint provider used to resolve endpoints. Any '\
                   'object that responds to `#resolve_endpoint(parameters)` '\
                   'where `parameters` is a Struct similar to '\
                   '`Aws::ECR::EndpointParameters`'
      ) do |cfg|
        Aws::ECR::EndpointProvider.new
      end

      # @api private
      class Handler < Seahorse::Client::Handler
        def call(context)
          unless context[:discovered_end
    
        def parameters_for_operation(context)
          case context.operation_name
          when :batch_check_layer_availability
            Aws::ECR::Endpoints::BatchCheckLayerAvailability.build(context)
          when :batch_delete_image
            Aws::ECR::Endpoints::BatchDeleteImage.build(context)
          when :batch_get_image
            Aws::ECR::Endpoints::BatchGetImage.build(context)
          when :batch_get_repository_scanning_configuration
            Aws::ECR::Endpoints::BatchGetRepositoryScanningConfiguration.build(context)
          when :complete_layer_upload
            Aws::ECR::Endpoints::CompleteLayerUpload.build(context)
          when :create_pull_through_cache_rule
            Aws::ECR::Endpoints::CreatePullThroughCacheRule.build(context)
          when :create_repository
            Aws::ECR::Endpoints::CreateRepository.build(context)
          when :delete_lifecycle_policy
            Aws::ECR::Endpoints::DeleteLifecyclePolicy.build(context)
          when :delete_pull_through_cache_rule
            Aws::ECR::Endpoints::DeletePullThroughCacheRule.build(context)
          when :delete_registry_policy
            Aws::ECR::Endpoints::DeleteRegistryPolicy.build(context)
          when :delete_repository
            Aws::ECR::Endpoints::DeleteRepository.build(context)
          when :delete_repository_policy
            Aws::ECR::Endpoints::DeleteRepositoryPolicy.build(context)
          when :describe_image_replication_status
            Aws::ECR::Endpoints::DescribeImageReplicationStatus.build(context)
          when :describe_image_scan_findings
            Aws::ECR::Endpoints::DescribeImageScanFindings.build(context)
          when :describe_images
            Aws::ECR::Endpoints::DescribeImages.build(context)
          when :describe_pull_through_cache_rules
            Aws::ECR::Endpoints::DescribePullThroughCacheRules.build(context)
          when :describe_registry
            Aws::ECR::Endpoints::DescribeRegistry.build(context)
          when :describe_repositories
            Aws::ECR::Endpoints::DescribeRepositories.build(context)
          when :get_authorization_token
            Aws::ECR::Endpoints::GetAuthorizationToken.build(context)
          when :get_download_url_for_layer
            Aws::ECR::Endpoints::GetDownloadUrlForLayer.build(context)
          when :get_lifecycle_policy
            Aws::ECR::Endpoints::GetLifecyclePolicy.build(context)
          when :get_lifecycle_policy_preview
            Aws::ECR::Endpoints::GetLifecyclePolicyPreview.build(context)
          when :get_registry_policy
            Aws::ECR::Endpoints::GetRegistryPolicy.build(context)
          when :get_registry_scanning_configuration
            Aws::ECR::Endpoints::GetRegistryScanningConfiguration.build(context)
          when :get_repository_policy
            Aws::ECR::Endpoints::GetRepositoryPolicy.build(context)
          when :initiate_layer_upload
            Aws::ECR::Endpoints::InitiateLayerUpload.build(context)
          when :list_images
            Aws::ECR::Endpoints::ListImages.build(context)
          when :list_tags_for_resource
            Aws::ECR::Endpoints::ListTagsForResource.build(context)
          when :put_image
            Aws::ECR::Endpoints::PutImage.build(context)
          when :put_image_scanning_configuration
            Aws::ECR::Endpoints::PutImageScanningConfiguration.build(context)
          when :put_image_tag_mutability
            Aws::ECR::Endpoints::PutImageTagMutability.build(context)
          when :put_lifecycle_policy
            Aws::ECR::Endpoints::PutLifecyclePolicy.build(context)
          when :put_registry_policy
            Aws::ECR::Endpoints::PutRegistryPolicy.build(context)
          when :put_registry_scanning_configuration
            Aws::ECR::Endpoints::PutRegistryScanningConfiguration.build(context)
          when :put_replication_configuration
            Aws::ECR::Endpoints::PutReplicationConfiguration.build(context)
          when :set_repository_policy
            Aws::ECR::Endpoints::SetRepositoryPolicy.build(context)
          when :start_image_scan
            Aws::ECR::Endpoints::StartImageScan.build(context)
          when :start_lifecycle_policy_preview
            Aws::ECR::Endpoints::StartLifecyclePolicyPreview.build(context)
          when :tag_resource
            Aws::ECR::Endpoints::TagResource.build(context)
          when :untag_resource
            Aws::ECR::Endpoints::UntagResource.build(context)
          when :update_pull_through_cache_rule
            Aws::ECR::Endpoints::UpdatePullThroughCacheRule.build(context)
          when :upload_layer_part
            Aws::ECR::Endpoints::UploadLayerPart.build(context)
          when :validate_pull_through_cache_rule
            Aws::ECR::Endpoints::ValidatePullThroughCacheRule.build(context)
          end