applicationId

An optional application specific identifier. When set it will be appended to the User-Agent header of every request in the form of: app/{applicationId}. When not explicitly set, the value will be loaded from the following locations:

• JVM System Property: aws.userAgentAppId

• Environment variable: AWS_SDK_UA_APP_ID

• Shared configuration profile attribute: sdk_ua_app_id

See shared configuration settings reference for more information on environment variables and shared config settings.