Subsribe and unsubscribe functionality #3916

Job	Run time
check changed microservice(s)	3s
Format branch name string	4s
build-push-deploy-auth-service	1m 48s
build-push-deploy-data-mgt	0s
build-push-deploy-data-proxy	0s
build-push-deploy-device-monitoring	0s
build-push-deploy-device-registry	0s
build-push-deploy-analytics	0s
build-push-deploy-predict-service-preview	0s
build-push-deploy-locate	0s
build-push-deploy-calibrate	0s
build-push-deploy-meta-data	0s
build-push-deploy-view-api	0s
build-push-deploy-incentives	0s
data-mgt-preview-link-comment	0s
data-proxy-preview-link-comment	0s
device-monitoring-preview-link-comment	0s
analytics-preview-link-comment	0s
device-registry-preview-link-comment	0s
predict-service-preview-link-comment	0s
calibrate-preview-link-comment	0s
locate-preview-link-comment	0s
meta-data-preview-link-comment	0s
view-preview-link-comment	0s
incentives-preview-link-comment	0s
auth-service-preview-link-comment	4s
	1m 59s

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