STAC-23051: Make error when trying out connection to platform more informative

Author: aacevedoosorio

generated/stackstate_api/api/openapi.yaml

@@ -3541,6 +3541,12 @@ paths:
               schema:
                 $ref: '#/components/schemas/ServerInfo'
           description: Server information
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/GenericErrorsResponse'
+          description: Error when handling the request on the server side.
         "500":
           content:
             application/json:

generated/stackstate_api/api_server.go

@@ -2,10 +2,10 @@ package common
 
 import (
 	"fmt"
+	"github.com/stackvista/stackstate-cli/generated/stackstate_api"
+	"github.com/stackvista/stackstate-cli/internal/util"
 	"net/http"
 	"strings"
-
-	"github.com/stackvista/stackstate-cli/internal/util"
 )
 
 const (
@@ -39,9 +39,28 @@ func NewConnectError(err error, apiURL string, serverResponse *http.Response) CL
 	}
 
 	if statusCode == HTTPStatusUnauthorized {
+		var errMessage string
+
+		if apiErr, ok := err.(*stackstate_api.GenericOpenAPIError); ok {
+			if detailedErr, ok := apiErr.Model().(stackstate_api.GenericErrorsResponse); ok {
+				// Now you can access your 401 error details
+				var messages []string
+				for _, apiErr := range detailedErr.Errors {
+					messages = append(messages, apiErr.Message)
+				}
+				errMessage = strings.Join(messages, ", ")
+				//fmt.Println("401 error details:", strings.Join(messages, ", "))
+			} else {
+				errMessage = err.Error()
+				//fmt.Println("401 error, but failed to cast model to GenericErrorsResponse")
+			}
+		} else {
+			errMessage = err.Error()
+		}
+
 		return StdCLIError{
-			Err: fmt.Errorf("could not connect to %s: invalid api-token\n"+
-				"For more information: https://l.stackstate.com/cli-invalid-api-token", apiURL),
+			Err: fmt.Errorf("could not connect to %s: %s\n"+
+				"For more information: https://l.stackstate.com/cli-invalid-api-token", apiURL, errMessage),
 			exitCode: ConnectErrorExitCode,
 		}
 	} else {

internal/common/common_cli_errors.go

@@ -1 +1 @@
-3e7ca840dfb06920cbffa0b7f70130d6b17e0721
+eb3e3df341ccfd167ed8c2e2c14b63a38be686b3