"code": "SubscriptionRequired",
	"target": "Unknown",
	"details": [
		"code": "SubscriptionRequired",
		"number": 600,
		"message": "This API requires a subscription to -0-.",
		"description": "Your subscription may not be in effect or it may have expired. Please check API security policies for more information.",
		"faultCode": "Client",
		"helpLink": "",
		"severity": "Error"

To use this API call, you must obtain a subscription to a designated service. The Avalara sales team will be happy to assist you in adding, changing, or renewing services.

Common troubleshooting steps:

  • Has your subscription expired?
  • Have you requested that your subscription begin on a specific date in the future?
  • Are you using a sandbox account instead of a production account, or vice versa?