From f2b7582671f086804879dbcb8a10a32c9c8e9d4f Mon Sep 17 00:00:00 2001
From: "Grot (@grafanabot)" <43478413+grafanabot@users.noreply.github.com>
Date: Fri, 5 Mar 2021 22:45:38 +0000
Subject: [PATCH] loki_datasource: add documentation to label_format and
 line_format (#31710) (#31746)

* add documentation to label_format and line_format

* fix linting

* Remove extra space

(cherry picked from commit 0b6b8de6f898c784885fd77d6fdf21a343c9db49)

Co-authored-by: Caleb Collins-Parks <46505081+caleb15@users.noreply.github.com>
---
 public/app/plugins/datasource/loki/syntax.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/public/app/plugins/datasource/loki/syntax.ts b/public/app/plugins/datasource/loki/syntax.ts
index 13f7e3639e6..979b5e07e97 100644
--- a/public/app/plugins/datasource/loki/syntax.ts
+++ b/public/app/plugins/datasource/loki/syntax.ts
@@ -79,12 +79,14 @@ export const PIPE_OPERATORS: CompletionItem[] = [
   {
     label: 'label_format',
     insertText: 'label_format',
-    documentation: 'Only available in Loki 2.0+.',
+    documentation:
+      'Use to rename, modify or add labels. For example, | label_format foo=bar . Only available in Loki 2.0+.',
   },
   {
     label: 'line_format',
     insertText: 'line_format',
-    documentation: 'Only available in Loki 2.0+.',
+    documentation:
+      'Rewrites log line content. For example, | line_format "{{.query}} {{.duration}}" . Only available in Loki 2.0+.',
   },
 ];