diff --git a/src/portal/HISTORY.rst b/src/portal/HISTORY.rst
index 99626b21c95..0716bf19d1c 100644
--- a/src/portal/HISTORY.rst
+++ b/src/portal/HISTORY.rst
@@ -3,6 +3,10 @@
 Release History
 ===============
 
+1.0.0b2
+++++++
+* Revert max name length change
+
 1.0.0b1
 ++++++
 * Migrate to AAZ
diff --git a/src/portal/azext_portal/aaz/latest/portal/dashboard/__cmd_group.py b/src/portal/azext_portal/aaz/latest/portal/dashboard/__cmd_group.py
index 0e36ae59eec..4d4aee11bf3 100644
--- a/src/portal/azext_portal/aaz/latest/portal/dashboard/__cmd_group.py
+++ b/src/portal/azext_portal/aaz/latest/portal/dashboard/__cmd_group.py
@@ -4,6 +4,7 @@
 #
 # Code generated by aaz-dev-tools
 # --------------------------------------------------------------------------------------------
+# swagger change: https://github.com/Azure/azure-rest-api-specs/pull/32901
 
 # pylint: skip-file
 # flake8: noqa
diff --git a/src/portal/azext_portal/aaz/latest/portal/dashboard/_create.py b/src/portal/azext_portal/aaz/latest/portal/dashboard/_create.py
index 0087e5985b2..0f691bb1262 100644
--- a/src/portal/azext_portal/aaz/latest/portal/dashboard/_create.py
+++ b/src/portal/azext_portal/aaz/latest/portal/dashboard/_create.py
@@ -49,7 +49,6 @@ def _build_arguments_schema(cls, *args, **kwargs):
             help="The name of the dashboard.",
             required=True,
             fmt=AAZStrArgFormat(
-                pattern="^[a-zA-Z0-9-]{3,24}$",
                 max_length=64,
                 min_length=3,
             ),
diff --git a/src/portal/azext_portal/aaz/latest/portal/dashboard/_delete.py b/src/portal/azext_portal/aaz/latest/portal/dashboard/_delete.py
index 9302def70fc..90b7625307e 100644
--- a/src/portal/azext_portal/aaz/latest/portal/dashboard/_delete.py
+++ b/src/portal/azext_portal/aaz/latest/portal/dashboard/_delete.py
@@ -51,7 +51,6 @@ def _build_arguments_schema(cls, *args, **kwargs):
             required=True,
             id_part="name",
             fmt=AAZStrArgFormat(
-                pattern="^[a-zA-Z0-9-]{3,24}$",
                 max_length=64,
                 min_length=3,
             ),
diff --git a/src/portal/azext_portal/aaz/latest/portal/dashboard/_show.py b/src/portal/azext_portal/aaz/latest/portal/dashboard/_show.py
index 0c8ec674ddf..4d2d6b7ff58 100644
--- a/src/portal/azext_portal/aaz/latest/portal/dashboard/_show.py
+++ b/src/portal/azext_portal/aaz/latest/portal/dashboard/_show.py
@@ -50,7 +50,6 @@ def _build_arguments_schema(cls, *args, **kwargs):
             required=True,
             id_part="name",
             fmt=AAZStrArgFormat(
-                pattern="^[a-zA-Z0-9-]{3,24}$",
                 max_length=64,
                 min_length=3,
             ),
diff --git a/src/portal/azext_portal/aaz/latest/portal/dashboard/_update.py b/src/portal/azext_portal/aaz/latest/portal/dashboard/_update.py
index 0a0a86497dd..ded3d24ae63 100644
--- a/src/portal/azext_portal/aaz/latest/portal/dashboard/_update.py
+++ b/src/portal/azext_portal/aaz/latest/portal/dashboard/_update.py
@@ -52,7 +52,6 @@ def _build_arguments_schema(cls, *args, **kwargs):
             required=True,
             id_part="name",
             fmt=AAZStrArgFormat(
-                pattern="^[a-zA-Z0-9-]{3,24}$",
                 max_length=64,
                 min_length=3,
             ),
diff --git a/src/portal/setup.py b/src/portal/setup.py
index 955ea455670..ec75da65d2f 100644
--- a/src/portal/setup.py
+++ b/src/portal/setup.py
@@ -16,7 +16,7 @@
 
 # TODO: Confirm this is the right version number you want and it matches your
 # HISTORY.rst entry.
-VERSION = '1.0.0b1'
+VERSION = '1.0.0b2'
 
 # The full list of classifiers is available at
 # https://pypi.python.org/pypi?%3Aaction=list_classifiers