AWS configuration updates and remove the signing interceptor

provider/indexer-aws/.env.template

+# Copyright © Amazon Web Services
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+##### Sample .env file ###########################################################
+#
+# Basic use: duplicate this file, and make sure the new copy is also in the root of the AWS
+# 'provider' folder, and name it `.env`. Note that on macOS, by default, files starting with
+# are considered hidden system files, and are not displayed by default in Finder or the file
+# selector (which you will need to use when adding the environment file(s) to the run
+# configuration(s). While you can change a setting to show hidden files and folders by
+# default, there is also a keyboard shortcut to quickly toggle between hide/show. With either
+# Finder as the active application ("Finder" appears next to the Apple logo in the Menu Bar),
+# press: command + shift + . (period). You can store configurations for multiple environments
+# by adding more duplicates following a naming scheme of your choosing, for example:
+# `staging.env`, `uat.env`, or `local.env`.
+#
+# This requires installing a plugin to your IDE that allows you to use a .env
+# file in your repository folder (does NOT get checked into source control;
+# only the sample environment configuration (sample.env) should be committed.
+#
+# Download links for .env file plugins:
+# IntelliJ - https://github.com/Ashald/EnvFile
+
+##### Authentication / Secrets #####
+# Replace placeholder text with your own AWS secret access keys
+# and rename to `.env` - do NOT check-in .env with your credentials! Leave it in .gitignore
+AWS_ACCESS_KEY_ID=
+AWS_SECRET_KEY=
+AWS_ACCOUNT_ID=
+
+#### Urls/Ports #############
+STORAGE_HOST=
+
+APPLICATION_PORT=
+CACHE_CLUSTER_INDEX_ENDPOINT=
+CACHE_CLUSTER_INDEX_PORT=
+CACHE_CLUSTER_CURSOR_ENDPOINT=
+CACHE_CLUSTER_CURSOR_PORT=
+ELASTIC_HOST=
+ELASTIC_PORT=
+
+##### Other environment variables ##########################################################
+JAVA_HEAP_MEMORY=
+SNS_TOPIC_NAME=
+SNS_STORAGE_TOPIC_NAME=
+ENVIRONMENT=
+AWS_REGION=
+
+##### Integration test-specific - these are only used for integration tests, not the app ###
+OTHER_RELEVANT_DATA_COUNTRIES=
+LEGAL_TAG=
+DEFAULT_DATA_PARTITION_ID_TENANT1=
+DEFAULT_DATA_PARTITION_ID_TENANT2=
+ENTITLEMENTS_DOMAIN=
+AWS_COGNITO_CLIENT_ID=
+AWS_COGNITO_AUTH_FLOW=
+AWS_COGNITO_AUTH_PARAMS_PASSWORD=
+AWS_COGNITO_AUTH_PARAMS_USER=
+AWS_COGNITO_AUTH_PARAMS_USER_NO_ACCESS=
+ELASTIC_HOST=
+DEFAULT_ELASTIC_USER_NAME=
+DEFAULT_ELASTIC_PASSWORD=
+ELASTIC_PORT=
+SEARCH_HOST=
+STORAGE_HOST=
+INDEXER_HOST=
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