add batch tag (Azure#16578)

Author: Alancere

specification/cosmos-db/resource-manager/readme.go.md

@@ -21,6 +21,7 @@ azure-arm: true
 
 ``` yaml $(go) && $(multiapi)
 batch:
+  - tag: package-2021-10
   - tag: package-2021-07-preview
   - tag: package-2021-06
   - tag: package-2021-05
@@ -39,6 +40,15 @@ batch:
   - tag: package-2015-04
 ```
 
+### Tag: package-2021-10 and go
+
+These settings apply only when `--tag=package-2021-10 --go` is specified on the command line.
+Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
+
+``` yaml $(tag) == 'package-2021-10' && $(go)
+output-folder: $(go-sdk-folder)/services/cosmos-db/mgmt/2021-10-15/$(namespace)
+```
+
 ### Tag: package-2021-07-preview and go
 
 These settings apply only when `--tag=package-2021-07-preview --go` is specified on the command line.

specification/desktopvirtualization/resource-manager/readme.go.md

@@ -23,6 +23,16 @@ batch:
   - tag: package-2021-02-01-preview
   - tag: package-2021-03-09-preview
   - tag: package-2021-04-01-preview
+  - tag: package-preview-2021-09
+```
+
+### Tag: package-preview-2021-09 and go
+
+These settings apply only when `--tag=package-preview-2021-09 --go` is specified on the command line.
+Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
+
+``` yaml $(tag) == 'package-preview-2021-09' && $(go)
+output-folder: $(go-sdk-folder)/services/preview/$(namespace)/mgmt/2021-09-03-preview/$(namespace)
 ```
 
 ### Tag: package-2021-04-01-preview and go

specification/network/resource-manager/readme.go.md

@@ -21,6 +21,7 @@ azure-arm: true
 
 ``` yaml $(go) && $(multiapi)
 batch:
+  - tag: package-2021-05
   - tag: package-2021-03
   - tag: package-2021-02
   - tag: package-2020-11
@@ -61,6 +62,15 @@ batch:
   - tag: package-2015-05-preview
 ```
 
+### Tag: package-2021-05 and go
+
+These settings apply only when `--tag=package-2021-05 --go` is specified on the command line.
+Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
+
+``` yaml $(tag) == 'package-2021-05' && $(go)
+output-folder: $(go-sdk-folder)/services/$(namespace)/mgmt/2021-05-01/$(namespace)
+```
+
 ### Tag: package-2021-03 and go
 
 These settings apply only when `--tag=package-2021-03 --go` is specified on the command line.