Amazon Web Services Related Exams
AXS-C01 Exam
During testing of a new Amazon Alexa skill, the skill is repeatedly failing and invoking the function defined in
theaddErrorHandlermethod specified on theSkillBuilderobject. Upon inspection of Amazon
CloudWatch Logs, the Alexa Skill Builder establishes that the failure is occurring whenever
AMAZON.HelpIntentis being received.
How should this error be corrected?
An Alexa Skill Builder is developing a skill that tells users facts about their neighborhoods using their postal
codes. When running the skill, users receive error messages from their Amazon Alexa devices. When the
Builder checks the logs, error messages are being sent when the device location API is used to get users’
postal codes.
What are the potential causes of this issue? (Choose two.)
An Amazon Alexa Skill with account linking receives the following request from Alexa:

Before responding to the request, how should the Alexa Skill Builder verify that the request came from a user with a valid service account?