add fields.md support for spec and details

Signed-off-by: YANGDB <[email protected]>

Author: YANG-DB

integrations/aws/README.md

@@ -24,7 +24,7 @@ Listeners receive requests and decide to which target group they forward the req
 **Observability supports the next load balance log integrations:**
 
  - [V1: Classic load balance logs]()
- - [V2: Application load balance logs](alb/info/README.md)
+ - [V2: Application load balance logs](elb/info/README.md)
  - [V2: Network load balance logs]()
 
 ---

integrations/aws/alb/assets/display/elb.ndjson

@@ -0,0 +1,29 @@
+# Queried Fields
+
+| 'Fields' |  'Mapping Source' |
+`@timestamp`
+
+`cloud.account.id`
+`cloud.region`
+`http.response.status_code`
+`http.response.status_code`
+`http.request.bytes`
+`http.response.bytes`
+`http_protocol`
+`http.request.method`
+`ssl_protocol`
+`ssl_cipher`
+`url.domain`
+`url.path`
+`user_agent.original`
+`source.geo.country_name`
+`source.geo.country_iso_code`
+`source.ip`
+`destination.ip`
+`request_processing_time`,
+`response_processing_time`
+
+`event.category`
+`event.ingested`
+`event.kind`
+`event.module`