diff --git a/generated/google/apis/slides_v1.rb b/generated/google/apis/slides_v1.rb
index f3720a3d2..00ac3ae80 100644
--- a/generated/google/apis/slides_v1.rb
+++ b/generated/google/apis/slides_v1.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://developers.google.com/slides/
     module SlidesV1
       VERSION = 'V1'
-      REVISION = '20201120'
+      REVISION = '20201201'
 
       # See, edit, create, and delete all of your Google Drive files
       AUTH_DRIVE = 'https://www.googleapis.com/auth/drive'
diff --git a/generated/google/apis/slides_v1/classes.rb b/generated/google/apis/slides_v1/classes.rb
index cc014845c..654f95b78 100644
--- a/generated/google/apis/slides_v1/classes.rb
+++ b/generated/google/apis/slides_v1/classes.rb
@@ -3275,7 +3275,9 @@ module Google
         # The properties of a Shape. If the shape is a placeholder shape as determined
         # by the placeholder field, then these properties may be inherited from a parent
         # placeholder shape. Determining the rendered value of the property depends on
-        # the corresponding property_state field value.
+        # the corresponding property_state field value. Any text autofit settings on the
+        # shape are automatically deactivated by requests that can impact how text fits
+        # in the shape.
         # Corresponds to the JSON property `shapeProperties`
         # @return [Google::Apis::SlidesV1::ShapeProperties]
         attr_accessor :shape_properties
@@ -3338,7 +3340,9 @@ module Google
       # The properties of a Shape. If the shape is a placeholder shape as determined
       # by the placeholder field, then these properties may be inherited from a parent
       # placeholder shape. Determining the rendered value of the property depends on
-      # the corresponding property_state field value.
+      # the corresponding property_state field value. Any text autofit settings on the
+      # shape are automatically deactivated by requests that can impact how text fits
+      # in the shape.
       class ShapeProperties
         include Google::Apis::Core::Hashable
       
@@ -4639,7 +4643,9 @@ module Google
         # The properties of a Shape. If the shape is a placeholder shape as determined
         # by the placeholder field, then these properties may be inherited from a parent
         # placeholder shape. Determining the rendered value of the property depends on
-        # the corresponding property_state field value.
+        # the corresponding property_state field value. Any text autofit settings on the
+        # shape are automatically deactivated by requests that can impact how text fits
+        # in the shape.
         # Corresponds to the JSON property `shapeProperties`
         # @return [Google::Apis::SlidesV1::ShapeProperties]
         attr_accessor :shape_properties
diff --git a/generated/google/apis/slides_v1/synth.metadata b/generated/google/apis/slides_v1/synth.metadata
index 951c263b5..bc448a833 100644
--- a/generated/google/apis/slides_v1/synth.metadata
+++ b/generated/google/apis/slides_v1/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "3be62b694bb5396d507356f8512171b2692f8ac5"
+        "sha": "bf525b6e5993865dfc2f529c50905f22c583c50c"
       }
     }
   ]