feat: add lambda transformation functions target (#16507)

internal/config/lambda/help.go

@@ -0,0 +1,62 @@
+// Copyright (c) 2015-2023 MinIO, Inc.
+//
+// This file is part of MinIO Object Storage stack
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package lambda
+
+import (
+	"github.com/minio/minio/internal/config"
+	"github.com/minio/minio/internal/event/target"
+)
+
+// Help template inputs for all lambda targets
+var (
+	HelpWebhook = config.HelpKVS{
+		config.HelpKV{
+			Key:         target.WebhookEndpoint,
+			Description: "webhook server endpoint e.g. http://localhost:8080/minio/lambda",
+			Type:        "url",
+			Sensitive:   true,
+		},
+		config.HelpKV{
+			Key:         target.WebhookAuthToken,
+			Description: "opaque string or JWT authorization token",
+			Optional:    true,
+			Type:        "string",
+			Sensitive:   true,
+		},
+		config.HelpKV{
+			Key:         config.Comment,
+			Description: config.DefaultComment,
+			Optional:    true,
+			Type:        "sentence",
+		},
+		config.HelpKV{
+			Key:         target.WebhookClientCert,
+			Description: "client cert for Webhook mTLS auth",
+			Optional:    true,
+			Type:        "string",
+			Sensitive:   true,
+		},
+		config.HelpKV{
+			Key:         target.WebhookClientKey,
+			Description: "client cert key for Webhook mTLS auth",
+			Optional:    true,
+			Type:        "string",
+			Sensitive:   true,
+		},
+	}
+)