fix: Extend temporary key duration (#15)

* Extend temporary key duration

* Update doc

README.md

@@ -24,6 +24,10 @@ Build from latest release. This requires Go installed on your environement.
 go install github.com/aws-observability/amazon-managed-grafana-migrator@latest
 ```
 
+This command above will build the binary into your Go path `($HOME/go/bin)`.
+Make sure to add your Go bin in your $PATH to run the command.
+For Linux, this is usually `export PATH=$PATH:$HOME/go/bin`.
+
 You can also download the pre-compiled binary for your OS and CPU architecture
 from our [GitHub releases](https://github.com/aws-observability/amazon-managed-grafana-migrator/releases/latest).
 

internal/pkg/aws/aws.go

@@ -81,7 +81,7 @@ func (a *AMG) CreateWorkspaceApiKey(workspaceID string) (AMGApiKey, error) {
 
 	log.Debug("Creating temporary API key for ", workspaceID)
 
-	duration := time.Duration(5 * 60 * time.Second)
+	duration := time.Duration(30 * 60 * time.Second)
 	resp, err := a.Client.CreateWorkspaceApiKey(&managedgrafana.CreateWorkspaceApiKeyInput{
 		KeyName:       aws.String(keyName),
 		KeyRole:       aws.String("ADMIN"),