feat: add rest-json clients

[trivikr]

Issue #, if available:
Refs: #614 (comment)

Description of changes:
clients added:

• client-appconfig
• client-appsync
• client-backup
• client-batch
• client-chime
• client-clouddirectory
• client-cloudsearch-domain
• client-codeguru-reviewer
• client-codestar-notifications
• client-cognito-sync
• client-connect
• client-connectparticipant
• client-dataexchange
• client-dlm
• client-ebs
• client-efs
• client-eks
• client-elastic-inference
• client-elastic-transcoder
• client-elasticsearch-service
• client-glacier
• client-guardduty
• client-imagebuilder
• client-iot
• client-iot-1click-projects
• client-iot-events
• client-iot-events-data
• client-iot-jobs-data-plane
• client-iotanalytics
• client-kafka
• client-kinesis-video
• client-kinesis-video-archived-media
• client-kinesis-video-media
• client-lambda
• client-lex-model-building-service
• client-lex-runtime-service
• client-managedblockchain
• client-marketplace-catalog
• client-mediaconvert
• client-medialive
• client-mediapackage
• client-mediapackage-vod
• client-mediastore-data
• client-mediatailor
• client-mobile
• client-mq
• client-networkmanager
• client-outposts
• client-personalize-events
• client-personalize-runtime
• client-pinpoint
• client-pinpoint-email
• client-pinpoint-sms-voice
• client-polly
• client-qldb
• client-quicksight
• client-ram
• client-resource-groups
• client-robomaker
• client-sagemaker-a2i-runtime
• client-sagemaker-runtime
• client-savingsplans
• client-schemas
• client-securityhub
• client-serverlessapplicationrepository
• client-sesv2
• client-signer
• client-sso
• client-sso-oidc
• client-transcribe-streaming
• client-workdocs
• client-worklink
• client-workmailmessageflow
• client-xray

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs and link to relevant comments in this thread.