Fill in for byo-ca and remove from uploading

Author: RebeccaTamachiro

src/content/docs/ssl/client-certificates/byo-ca.mdx

@@ -102,7 +102,9 @@ curl "https://api.cloudflare.com/client/v4/zones/zone_id/certificate_authorities
 ```
 
 <APIRequest
-  path=""
-  method=""
-  json={{}}
+  path="/zones/{zone_id}/certificate_authorities/hostname_associations"
+  method="GET"
+  parameters={{
+		mtls_certificate_id: "ID_FROM_STEP_2"
+	}}
 />

src/content/docs/ssl/edge-certificates/custom-certificates/uploading.mdx

@@ -148,13 +148,6 @@ curl https://api.cloudflare.com/client/v4/zones/{zone_id}/custom_certificates \
 --header "Content-Type: application/json" \
 --data "$request_body"
 ```
-
-<APIRequest
-  path=""
-  method=""
-  json={{}}
-/>
-
 3. (Optional) Add a CAA record.
 
 <Render file="caa-records-definition" />