sam: link to troubleshooting on failure

Author: justinmk3

src/shared/constants.ts

@@ -21,6 +21,9 @@ export const samInstallUrl = vscode.Uri.parse(
 export const samUpgradeUrl = vscode.Uri.parse(
     'https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/manage-sam-cli-versions.html#manage-sam-cli-versions-upgrade'
 )
+export const samTroubleshootingUrl = vscode.Uri.parse(
+    'https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/sam-cli-troubleshooting.html'
+)
 export const githubUrl: string = 'https://github.com/aws/aws-toolkit-vscode'
 export const githubCreateIssueUrl = `${githubUrl}/issues/new/choose`
 export const documentationUrl: string = isCloud9()

src/shared/sam/debugger/awsSamDebugger.ts

@@ -64,7 +64,7 @@ import { Runtime, telemetry } from '../../telemetry/telemetry'
 import { ErrorInformation, isUserCancelledError, ToolkitError } from '../../errors'
 import { openLaunchJsonFile } from './commands/addSamDebugConfiguration'
 import { Logging } from '../../logger/commands'
-import { credentialHelpUrl } from '../../constants'
+import { credentialHelpUrl, samTroubleshootingUrl } from '../../constants'
 import { Auth } from '../../../auth/auth'
 import { openUrl } from '../../utilities/vsCodeUtils'
 
@@ -81,6 +81,10 @@ class SamLaunchRequestError extends ToolkitError.named('SamLaunchRequestError')
     public constructor(message: string, info?: ErrorInformation & { readonly extraButtons?: NotificationButton[] }) {
         super(message, info)
         this.buttons = info?.extraButtons ?? [
+            {
+                label: localize('AWS.generic.message.troubleshooting', 'Troubleshooting'),
+                onClick: () => openUrl(samTroubleshootingUrl),
+            },
             {
                 label: localize('AWS.generic.message.openConfig', 'Open Launch Config'),
                 onClick: openLaunchJsonFile,