diff --git a/specification/appconfiguration/resource-manager/readme.python.md b/specification/appconfiguration/resource-manager/readme.python.md
index 60de3fe917d4..1cfb7fc3aefa 100644
--- a/specification/appconfiguration/resource-manager/readme.python.md
+++ b/specification/appconfiguration/resource-manager/readme.python.md
@@ -16,6 +16,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 clear-output-folder: true
+default-api-version: "2022-05-01"
 multiapi: true
 batch:
   - tag: package-2022-05-01
diff --git a/specification/applicationinsights/resource-manager/readme.python.md b/specification/applicationinsights/resource-manager/readme.python.md
index 3f5829e6a1af..ea3eb731791c 100644
--- a/specification/applicationinsights/resource-manager/readme.python.md
+++ b/specification/applicationinsights/resource-manager/readme.python.md
@@ -14,6 +14,7 @@ no-namespace-folders: true
 
 ``` yaml $(python)
 multiapi: true
+default-api-version: "2022-04-01"
 clear-output-folder: true
 batch:
   - tag: package-2015-05
diff --git a/specification/authorization/resource-manager/readme.python.md b/specification/authorization/resource-manager/readme.python.md
index 3a8fa017b593..12269e46b8c9 100644
--- a/specification/authorization/resource-manager/readme.python.md
+++ b/specification/authorization/resource-manager/readme.python.md
@@ -15,6 +15,7 @@ package-version: 1.0.0b1
 Generate all API versions currently shipped for this package
 
 ```yaml $(python)
+default-api-version: "2022-04-01"
 multiapi: true
 clear-output-folder: true
 batch:
diff --git a/specification/compute/resource-manager/readme.python.md b/specification/compute/resource-manager/readme.python.md
index eb53881a0be8..d60333031aae 100644
--- a/specification/compute/resource-manager/readme.python.md
+++ b/specification/compute/resource-manager/readme.python.md
@@ -35,6 +35,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2022-11-01"
 clear-output-folder: true
 batch:
   - tag: package-2022-11-01-only
diff --git a/specification/containerservice/resource-manager/readme.python.md b/specification/containerservice/resource-manager/readme.python.md
index c3bebb2cf269..dd57abe1152c 100644
--- a/specification/containerservice/resource-manager/readme.python.md
+++ b/specification/containerservice/resource-manager/readme.python.md
@@ -16,6 +16,7 @@ no-namespace-folders: true
 Generate all API versions currently shipped for this package
 
 ```yaml $(python)
+default-api-version: "2023-01-01"
 multiapi: true
 batch:
   - tag: package-2023-01
diff --git a/specification/digitaltwins/resource-manager/readme.python.md b/specification/digitaltwins/resource-manager/readme.python.md
index ea87f90486dd..a14efdd52a25 100644
--- a/specification/digitaltwins/resource-manager/readme.python.md
+++ b/specification/digitaltwins/resource-manager/readme.python.md
@@ -17,6 +17,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2022-10-31"
 clear-output-folder: true
 batch:
   - tag: package-2022-10
diff --git a/specification/eventhub/resource-manager/readme.python.md b/specification/eventhub/resource-manager/readme.python.md
index 79ae3392c482..6a64248f0d98 100644
--- a/specification/eventhub/resource-manager/readme.python.md
+++ b/specification/eventhub/resource-manager/readme.python.md
@@ -19,6 +19,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2021-11-01"
 clear-output-folder: true
 batch:
   - tag: package-2021-11
diff --git a/specification/extendedlocation/resource-manager/readme.python.md b/specification/extendedlocation/resource-manager/readme.python.md
index 0bc4feaf1cdf..6663d71b5b44 100644
--- a/specification/extendedlocation/resource-manager/readme.python.md
+++ b/specification/extendedlocation/resource-manager/readme.python.md
@@ -14,6 +14,7 @@ no-namespace-folders: true
 
 ``` yaml $(python)
 multiapi: true
+default-api-version: "2021-08-15"
 clear-output-folder: true
 batch:
   - tag: package-2021-03-15-preview
diff --git a/specification/iothub/resource-manager/readme.python.md b/specification/iothub/resource-manager/readme.python.md
index 81276b1400a1..b415f8f15956 100644
--- a/specification/iothub/resource-manager/readme.python.md
+++ b/specification/iothub/resource-manager/readme.python.md
@@ -20,6 +20,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2021-07-02"
 batch:
   - tag: package-preview-2022-04-30
   - tag: package-2021-07-02
diff --git a/specification/keyvault/resource-manager/readme.python.md b/specification/keyvault/resource-manager/readme.python.md
index 48733ecdfae7..ce10d79c1f35 100644
--- a/specification/keyvault/resource-manager/readme.python.md
+++ b/specification/keyvault/resource-manager/readme.python.md
@@ -19,6 +19,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2022-07-01"
 clear-output-folder: true
 batch:
   - tag: package-2019-09
diff --git a/specification/monitor/resource-manager/readme.python.md b/specification/monitor/resource-manager/readme.python.md
index 73331c9c6b00..90934b4dea4f 100644
--- a/specification/monitor/resource-manager/readme.python.md
+++ b/specification/monitor/resource-manager/readme.python.md
@@ -17,6 +17,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 clear-output-folder: true
+default-api-version: "2022-10-01"
 multiapi: true
 batch:
   - tag: package-2022-08-01-preview-only
diff --git a/specification/msi/resource-manager/readme.python.md b/specification/msi/resource-manager/readme.python.md
index 25191b39ed45..3859e5509a1c 100644
--- a/specification/msi/resource-manager/readme.python.md
+++ b/specification/msi/resource-manager/readme.python.md
@@ -19,6 +19,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2023-01-31"
 clear-output-folder: true
 batch:
   - tag: package-2023-01-31
diff --git a/specification/network/resource-manager/readme.python.md b/specification/network/resource-manager/readme.python.md
index 7089ac542ab1..89c47f4ac8f6 100644
--- a/specification/network/resource-manager/readme.python.md
+++ b/specification/network/resource-manager/readme.python.md
@@ -17,6 +17,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2022-07-01"
 clear-output-folder: true
 batch:
   - tag: package-2022-07
diff --git a/specification/redhatopenshift/resource-manager/readme.python.md b/specification/redhatopenshift/resource-manager/readme.python.md
index 24359bfc0ea6..14cded8825eb 100644
--- a/specification/redhatopenshift/resource-manager/readme.python.md
+++ b/specification/redhatopenshift/resource-manager/readme.python.md
@@ -17,6 +17,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2022-09-04"
 batch:
   - tag: package-2020-04-30
   - tag: package-2021-09-01-preview
diff --git a/specification/resourcehealth/resource-manager/readme.python.md b/specification/resourcehealth/resource-manager/readme.python.md
index 4cbb99662610..84a0ccc78f1a 100644
--- a/specification/resourcehealth/resource-manager/readme.python.md
+++ b/specification/resourcehealth/resource-manager/readme.python.md
@@ -16,6 +16,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2018-07-01"
 clear-output-folder: true
 batch:
   - tag: package-2018-07-01
diff --git a/specification/resources/resource-manager/readme.python.md b/specification/resources/resource-manager/readme.python.md
index e721643b7a53..f9ac1f9d5457 100644
--- a/specification/resources/resource-manager/readme.python.md
+++ b/specification/resources/resource-manager/readme.python.md
@@ -19,6 +19,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2022-09-01"
 clear-output-folder: true
 batch:
   - tag: package-privatelinks-2020-05
diff --git a/specification/security/resource-manager/readme.python.md b/specification/security/resource-manager/readme.python.md
index 612e1dbf9bc3..fda17634fa05 100644
--- a/specification/security/resource-manager/readme.python.md
+++ b/specification/security/resource-manager/readme.python.md
@@ -36,6 +36,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 clear-output-folder: true
+default-api-version: "2022-05-01"
 multiapi: true
 batch:
   - tag: package-preview-2022-08
diff --git a/specification/servicebus/resource-manager/readme.python.md b/specification/servicebus/resource-manager/readme.python.md
index a879fc23c089..7a753e9d149e 100644
--- a/specification/servicebus/resource-manager/readme.python.md
+++ b/specification/servicebus/resource-manager/readme.python.md
@@ -18,6 +18,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2021-11-01"
 clear-output-folder: true
 batch:
   - tag: package-2022-10-preview
diff --git a/specification/solutions/resource-manager/readme.python.md b/specification/solutions/resource-manager/readme.python.md
index 3264545f1f13..4e6b67bb337d 100644
--- a/specification/solutions/resource-manager/readme.python.md
+++ b/specification/solutions/resource-manager/readme.python.md
@@ -19,6 +19,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2021-07-01"
 clear-output-folder: true
 batch:
   - tag: package-managedapplications-2021-07
diff --git a/specification/storage/resource-manager/readme.python.md b/specification/storage/resource-manager/readme.python.md
index cd09a0f668a7..cf3d53db72e7 100644
--- a/specification/storage/resource-manager/readme.python.md
+++ b/specification/storage/resource-manager/readme.python.md
@@ -18,6 +18,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2022-09-01"
 clear-output-folder: true
 batch:
   - tag: package-2022-09
diff --git a/specification/web/resource-manager/readme.python.md b/specification/web/resource-manager/readme.python.md
index 3279983e0add..55244a46ee5d 100644
--- a/specification/web/resource-manager/readme.python.md
+++ b/specification/web/resource-manager/readme.python.md
@@ -20,6 +20,7 @@ Generate all API versions currently shipped for this package
 
 ```yaml $(python)
 multiapi: true
+default-api-version: "2022-03-01"
 clear-output-folder: true
 batch:
   - tag: package-2022-03-only