A structured message object. Used to return errors from requests.
Fields
optionalvariables:Null<DynamicAccess<String>>
An object used as a dictionary for looking up the variables in the format string.
optionalurlLabel:Null<String>
An optional label that is presented to the user as the UI for opening the url.
optionalurl:Null<String>
An optional url where additional information about this message can be found.
format:String
A format string for the message. Embedded variables have the form '{name}'. If variable name starts with an underscore character, the variable does not contain user data (PII) and can be safely used for telemetry purposes.