How can you find the API version number for the call you’re using?
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Correct answer: The version number is embedded in the API endpoint URL, such as v1 or v3..
Why this is the answer
API versioning is commonly shown in the endpoint path so developers can identify which version of the resource they are calling. In Amazon Ads workflows, endpoint structure helps distinguish supported resources, request behavior, and available fields for Amazon Ads API operations. Version placement in the URL path makes the request target clear before the call is sent. This is more reliable than looking for version details only after a response is returned. Correct version selection helps prevent using outdated or incompatible endpoint behavior.
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