Update expression examples (request body fields)

Author: pedrosousa

src/content/docs/ruleset-engine/rules-language/fields/http-request-body.mdx

@@ -72,15 +72,14 @@ The return value may be truncated if [`http.request.body.truncated`](#httpreques
 - **Whitespace:** preserved
 - **Non-ASCII:** preserved
 
-Example:
-
-```txt
-any(http.request.body.form["username"][*] == "admin")
-```
-
 Example value:
+
 `{username": ["admin"]}`
 
+Example:
+
+`any(http.request.body.form["username"][*] == "admin")`
+
 ## `http.request.body.form.names`
 
 `http.request.body.form.names` <Type text='Array<String>' />
@@ -97,16 +96,14 @@ The return value may be truncated if [`http.request.body.truncated`](#httpreques
 - **Whitespace:** preserved
 - **Non-ASCII:** preserved
 
-Example:
-
-```txt
-any(http.request.body.form.names[*] == "username")
-```
-
 Example value:
 
 `["username"]`
 
+Example:
+
+`any(http.request.body.form.names[*] == "username")`
+
 ## `http.request.body.form.values`
 
 `http.request.body.form.values` <Type text='Array<String>' />
@@ -123,16 +120,14 @@ The return value may be truncated if [`http.request.body.truncated`](#httpreques
 - **Whitespace:** preserved
 - **Non-ASCII:** preserved
 
-Example:
-
-```txt
-any(http.request.body.form.values[*] == "admin")
-```
-
 Example value:
 
 `["admin"]`
 
+Example:
+
+`any(http.request.body.form.values[*] == "admin")`
+
 ## `http.request.body.mime`
 
 `http.request.body.mime` <Type text='String' />
@@ -141,9 +136,13 @@ The MIME type of the request detected from the request body.
 
 Supports the most common MIME types of the following general categories: video, audio, image, application, text.
 
+Example value:
+
+`"image/jpeg"`
+
 Example:
 
-`image/jpeg`
+`http.request.body.mime in {"image/bmp" "image/gif" "image/jpeg" "image/png" "image/tiff"}`
 
 This field is available on all Cloudflare plans.
 
@@ -155,7 +154,11 @@ A Map (or associative array) representation of multipart names to multipart valu
 
 Example value:
 
-`{"username": ["alice_doe"], "picture": [<binary_content_of_file>]}`
+`{"username": ["alice_doe"], "role": ["editor"], "picture": [<binary_content_of_file>]}`
+
+Example:
+
+`any(http.request.body.multipart["role"][*] == "admin")`
 
 ## `http.request.body.multipart.names`
 
@@ -181,6 +184,10 @@ Example value:
 
 `["alice_doe", <binary_content_of_file>]`
 
+Example:
+
+`any(http.request.body.multipart.values[*] == "alice_doe")`
+
 ## `http.request.body.multipart.content_types`
 
 `http.request.body.multipart.content_types` <Type text='Array<Array<String>>' />
@@ -203,11 +210,11 @@ List of `Content-Disposition` headers for each part in the multipart body.
 
 Example value:
 
-`[["form-data; name=\"username\""], ["form-data;name=\"picture\""]]`
+`[["form-data; name=\"username\""], ["form-data; name=\"picture\""]]`
 
 Example:
 
-`any(http.request.body.multipart.content_dispositions[*][0] in {"form-data; name=\"username\"" "form-data;name=\"picture\""})`
+`any(http.request.body.multipart.content_dispositions[*][0] in {"form-data; name=\"username\"" "form-data; name=\"picture\""})`
 
 ## `http.request.body.multipart.content_transfer_encodings`
 
@@ -217,7 +224,11 @@ List of `Content-Transfer-Encoding` headers for each part in the multipart body.
 
 Example value:
 
-`[["quoted-printable"], ["quoted-printable"]]`
+`[["quoted-printable"], ["base64"]]`
+
+Example:
+
+`any(http.request.body.multipart.content_transfer_encodings[*][0] == "binary")`
 
 ## `http.request.body.multipart.filenames`
 
@@ -228,3 +239,7 @@ List of filenames for each part in the multipart body.
 Example value:
 
 `[["file1.txt"], ["photo.jpg"]]`
+
+Example:
+
+`any(http.request.body.multipart.filenames[*][0] in {"token.txt" "password.txt"})`