From 65635af29184ee31c442d1931166b561392d28b8 Mon Sep 17 00:00:00 2001
From: Reed Loden <reed@goteleport.com>
Date: Tue, 5 Jul 2022 15:28:30 +0100
Subject: [PATCH] Add `origin_max_http_version` option to zone settings

https://developers.cloudflare.com/cache/how-to/enable-http2-to-origin/
https://api.cloudflare.com/#zone-settings-change-origin-max-http-version-setting
---
 .changelog/1755.txt                                        | 3 +++
 docs/resources/zone_settings_override.md                   | 1 +
 .../provider/schema_cloudflare_zone_settings_override.go   | 7 +++++++
 templates/resources/zone_settings_override.md              | 1 +
 4 files changed, 12 insertions(+)
 create mode 100644 .changelog/1755.txt

diff --git a/.changelog/1755.txt b/.changelog/1755.txt
new file mode 100644
index 0000000000..3bf56fa74a
--- /dev/null
+++ b/.changelog/1755.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/cloudflare_zone_settings_override: Add support for `origin_max_http_version`
+```
diff --git a/docs/resources/zone_settings_override.md b/docs/resources/zone_settings_override.md
index 247b2d8a7e..a7153c5f72 100644
--- a/docs/resources/zone_settings_override.md
+++ b/docs/resources/zone_settings_override.md
@@ -100,6 +100,7 @@ These can be specified as "on" or "off" string. Similar to boolean values, but h
 - `h2_prioritization` - Allowed values: "on", "off" (default), "custom".
 - `image_resizing` - Allowed values: "on", "off" (default), "open".
 - `min_tls_version` - Allowed values: "1.0" (default), "1.1", "1.2", "1.3".
+- `origin_max_http_version` - Allowed values: "1" (default on Enterprise), "2" (default)
 - `polish` - Allowed values: "off" (default), "lossless", "lossy".
 - `proxy_read_timeout` (default: "100")
 - `pseudo_ipv4` - Allowed values: "off" (default), "add_header", "overwrite_header".
diff --git a/internal/provider/schema_cloudflare_zone_settings_override.go b/internal/provider/schema_cloudflare_zone_settings_override.go
index 587721e10b..7b54be0882 100644
--- a/internal/provider/schema_cloudflare_zone_settings_override.go
+++ b/internal/provider/schema_cloudflare_zone_settings_override.go
@@ -250,6 +250,13 @@ var resourceCloudflareZoneSettingsSchema = map[string]*schema.Schema{
 		Computed:     true,
 	},
 
+	"origin_max_http_version": {
+		Type:         schema.TypeString,
+		Optional:     true,
+		Computed:     true,
+		ValidateFunc: validation.StringInSlice([]string{"1", "2"}, false),
+	},
+
 	"polish": {
 		Type:         schema.TypeString,
 		Optional:     true,
diff --git a/templates/resources/zone_settings_override.md b/templates/resources/zone_settings_override.md
index 247b2d8a7e..a7153c5f72 100644
--- a/templates/resources/zone_settings_override.md
+++ b/templates/resources/zone_settings_override.md
@@ -100,6 +100,7 @@ These can be specified as "on" or "off" string. Similar to boolean values, but h
 - `h2_prioritization` - Allowed values: "on", "off" (default), "custom".
 - `image_resizing` - Allowed values: "on", "off" (default), "open".
 - `min_tls_version` - Allowed values: "1.0" (default), "1.1", "1.2", "1.3".
+- `origin_max_http_version` - Allowed values: "1" (default on Enterprise), "2" (default)
 - `polish` - Allowed values: "off" (default), "lossless", "lossy".
 - `proxy_read_timeout` (default: "100")
 - `pseudo_ipv4` - Allowed values: "off" (default), "add_header", "overwrite_header".