fix: update regex and error message for valid hosts

config/config.go

@@ -30,7 +30,7 @@ type (
 var (
 	Config        ConfigViper
 	boolRegexp    = regexp.MustCompile(`^(?i:true)$`)
-	hostRegexp    = regexp.MustCompile(`^(?:governance-(\d+)\.(test\.)?rightscale\.com|eu-central-1\.policy-eu\.flexeraeng\.com|api\.eu-central-1\.policy-eu\.flexeraeng\.com|ap-southeast-2\.policy-apac\.flexeraeng\.com|api\.ap-southeast-2\.policy-apac\.flexeraeng\.com)$`)
+	hostRegexp    = regexp.MustCompile(`^(?:governance-(\d+)\.(test\.)?rightscale\.com|eu-central-1\.policy-eu\.flexeraeng\.com|api\.eu-central-1\.policy-eu\.flexeraeng\.com|api\.ap-southeast-2\.policy-apac\.flexeraeng\.com)$`)
 	hostRegexpDep = regexp.MustCompile(`^(?:eu-central-1\.policy-eu\.flexeraeng\.com)$`)
 )
 
@@ -257,7 +257,7 @@ func (config *ConfigViper) ShowConfiguration(output io.Writer) error {
 
 func (a *Account) Validate() error {
 	if !hostRegexp.MatchString(a.Host) {
-		return fmt.Errorf("invalid host: must be of form governance-<shard number>.rightscale.com or api.eu-central-1.policy-eu.flexeraeng.com")
+		return fmt.Errorf("invalid host: must be of form governance-3.rightscale.com, governance-4.rightscale.com, api.eu-central-1.policy-eu.flexeraeng.com, or api.ap-southeast-2.policy-apac.flexeraeng.com")
 	}
 	if hostRegexpDep.MatchString(a.Host) {
 		fmt.Fprintln(os.Stderr, "Warning: API endpoint host eu-central-1.policy-eu.flexeraeng.com is deprecated and will be removed soon. Change profile API endpoint host to api.eu-central-1.policy-eu.flexeraeng.com before May 23rd")