Error messages

The following table describes error messages that you might encounter when using the Google Spectrum Access System (SAS) Portal API.

Error code	Message	Description
400	Invalid <parameter name>: <value>	The given device parameter was provided with an invalid value.
400	CBSD must not set active configuration.	A device with an active configuration was passed to CreateDevice().
400	CBSD out-of-date: <CBSD>	The device configuration changed on the server prior to being passed to SignDevice().
400	Secret expired: <secret>	The secret passed to ValidateInstaller() has expired.
400	No value in JWT payload.	The encoded JWT did not contain the value field.
400	Signature verification error.	The CPI signature could not be verified.
401	A missing request required an authentication credential. Expected OAuth 2 access token, login cookie, or other valid authentication credential. For details, see Integrating Google Sign-In into your web app.	The credentials passed to the API call were missing.
403	No permissions to call this method.	The caller is missing the role required to call the method.
403	Installer not verified.	The caller has the role_cpi role but needs to be validated in order to make the API call.
404	Requested entity was not found.	The resource specified in the API call does not exist.
409	Entity already exists.	The resource specified in the API call already exists.