MAY -> SHOULD

docs/attributes-registry/url.md

@@ -38,7 +38,7 @@ Instrumentation SHOULD provide a configuration option to capture the full query
 **[5]:** Sensitive content provided in `url.path` SHOULD be scrubbed when instrumentations can identify it.
 
 **[6]:** Query string values SHOULD be redacted by default and replaced by the value `REDACTED`, e.g. `q=REDACTED&v=REDACTED` (the query string keys SHOULD be preserved).
-Instrumentation MAY provide a configuration option to capture the full query string without any redaction.
+Instrumentation SHOULD provide a configuration option to capture the full query string without any redaction.
 
 **[7]:** This value can be determined precisely with the [public suffix list](http://publicsuffix.org). For example, the registered domain for `foo.example.com` is `example.com`. Trying to approximate this by simply taking the last two labels will not work well for TLDs such as `co.uk`.
 

docs/http/http-spans.md

@@ -396,7 +396,7 @@ SHOULD include the [application root](/docs/http/http-spans.md#http-server-defin
 **[9]:** See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
 
 **[10]:** Query string values SHOULD be redacted by default and replaced by the value `REDACTED`, e.g. `q=REDACTED&v=REDACTED` (the query string keys SHOULD be preserved).
-Instrumentation MAY provide a configuration option to capture the full query string without any redaction.
+Instrumentation SHOULD provide a configuration option to capture the full query string without any redaction.
 
 **[11]:** The IP address of the original client behind all proxies, if known (e.g. from [Forwarded#for](https://developer.mozilla.org/docs/Web/HTTP/Headers/Forwarded#for), [X-Forwarded-For](https://developer.mozilla.org/docs/Web/HTTP/Headers/X-Forwarded-For), or a similar header). Otherwise, the immediate client peer address.
 

docs/url/url.md

@@ -40,7 +40,7 @@ Instrumentation SHOULD provide a configuration option to capture the full query
 **[2]:** Sensitive content provided in `url.path` SHOULD be scrubbed when instrumentations can identify it.
 
 **[3]:** Query string values SHOULD be redacted by default and replaced by the value `REDACTED`, e.g. `q=REDACTED&v=REDACTED` (the query string keys SHOULD be preserved).
-Instrumentation MAY provide a configuration option to capture the full query string without any redaction.
+Instrumentation SHOULD provide a configuration option to capture the full query string without any redaction.
 <!-- endsemconv -->
 
 ## Sensitive information

model/registry/url.yaml

@@ -84,7 +84,7 @@ groups:
           Query string values SHOULD be redacted by default and replaced by the value `REDACTED`, e.g.
           `q=REDACTED&v=REDACTED` (the query string keys SHOULD be preserved).
 
-          Instrumentation MAY provide a configuration option to capture the full query string without any redaction.
+          Instrumentation SHOULD provide a configuration option to capture the full query string without any redaction.
       - id: registered_domain
         type: string
         stability: experimental