"spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",

root_access                     (boolean)   turn 'off' root credential access for all API calls including s3, admin operations (default: 'on')
sync_events                     (boolean)   set to enable synchronous bucket notifications (default: 'off')
```

or environment variables

```

            "spanNulls": true,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",

ir","value":""}]},"notify_amqp":{"_":[{"key":"enable","value":"off"},{"key":"url","value":""},{"key":"exchange","value":""},{"key":"exchange_type","value":""},{"key":"routing_key","value":""},{"key":"mandatory","value":"off"},{"key":"durable","value":"off"},{"key":"no_wait","value":"off"},{"key":"internal","value":"off"},{"key":"auto_deleted","value":"off"},{"key":"delivery_mode","value":"0"},{"key":"publisher_confirms","value":"off"},{"key":"queue_limit","value":"0"},{"key":"queue_dir","value":...

```
$ mc admin config set myminio identity_openid --env
KEY:
identity_openid[:name]  enable OpenID SSO support

ARGS:
MINIO_IDENTITY_OPENID_ENABLE*               (on|off)    enable identity_openid target, default is 'off'
MINIO_IDENTITY_OPENID_DISPLAY_NAME          (string)    Friendly display name for this Provider/App

			if kvsrc.Key != madmin.EnableKey {
				continue
			}
			// for EnableKey we set an explicit on/off from live configuration
			// if it is present.
			if _, ok := r.ProviderCfgs[cfgName]; !ok {
				// No live config is present
				continue
			}
			if r.Enabled {
				kvsrc.Value = "on"
			} else {
				kvsrc.Value = "off"
			}
		}
		res = append(res, madmin.IDPCfgInfo{
			Key:   kvsrc.Key,

	Help = config.HelpKVS{
		config.HelpKV{
			Key:         Bitrot,
			Description: `perform bitrot scan on drives when checking objects during scanner` + defaultHelpPostfix(Bitrot),
			Optional:    true,
			Type:        "on|off",
		},
		config.HelpKV{
			Key:         Sleep,
			Description: `maximum sleep duration between objects to slow down heal operation` + defaultHelpPostfix(Sleep),
			Optional:    true,
			Type:        "duration",
		},

	// SSE-S3 auto-encryption. SSE-S3 auto-encryption, if enabled,
	// requires a valid KMS configuration and turns any non-SSE-C
	// request into an SSE-S3 request.
	// If present EnvAutoEncryption must be either "on" or "off".
	EnvKMSAutoEncryption = "MINIO_KMS_AUTO_ENCRYPTION"
)

// LookupAutoEncryption returns true if and only if
// the MINIO_KMS_AUTO_ENCRYPTION env. variable is
// set to "on".
func LookupAutoEncryption() bool {

			Optional:    true,
			Type:        "boolean",
		},
		config.HelpKV{
			Key:         apiRootAccess,
			Description: "turn 'off' root credential access for all API calls including s3, admin operations" + defaultHelpPostfix(apiRootAccess),
			Optional:    true,
			Type:        "boolean",
		},
		config.HelpKV{
			Key:         apiSyncEvents,

			val, ok = reqQueries[header]
		}
		if ok {
			extractedSignedHeaders[http.CanonicalHeaderKey(header)] = val
			continue
		}
		switch header {
		case "expect":
			// Golang http server strips off 'Expect' header, if the
			// client sent this as part of signed headers we need to
			// handle otherwise we would see a signature mismatch.
			// `aws-cli` sets this as part of signed headers.
			//
			// According to