diff --git a/core/modules/block/custom_block/lib/Drupal/custom_block/Entity/CustomBlockType.php b/core/modules/block/custom_block/lib/Drupal/custom_block/Entity/CustomBlockType.php
index 0b41a4d..c3664c0 100644
--- a/core/modules/block/custom_block/lib/Drupal/custom_block/Entity/CustomBlockType.php
+++ b/core/modules/block/custom_block/lib/Drupal/custom_block/Entity/CustomBlockType.php
@@ -32,8 +32,7 @@
  *   bundle_of = "custom_block",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   },
  *   links = {
  *     "delete-form" = "custom_block.type_delete",
diff --git a/core/modules/block/lib/Drupal/block/Entity/Block.php b/core/modules/block/lib/Drupal/block/Entity/Block.php
index dc20929..ed86717 100644
--- a/core/modules/block/lib/Drupal/block/Entity/Block.php
+++ b/core/modules/block/lib/Drupal/block/Entity/Block.php
@@ -33,8 +33,7 @@
  *   fieldable = FALSE,
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   },
  *   links = {
  *     "delete-form" = "block.admin_block_delete",
diff --git a/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/Breakpoint.php b/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/Breakpoint.php
index b23f6f6..394e395 100644
--- a/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/Breakpoint.php
+++ b/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/Breakpoint.php
@@ -27,8 +27,7 @@
  *   config_prefix = "breakpoint.breakpoint",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   }
  * )
  */
diff --git a/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php b/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php
index f038cb1..aa3814a 100644
--- a/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php
+++ b/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php
@@ -24,8 +24,7 @@
  *   config_prefix = "breakpoint.breakpoint_group",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   }
  * )
  */
diff --git a/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigQueryTest.php b/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigQueryTest.php
index c781d22..4048c9b 100644
--- a/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigQueryTest.php
+++ b/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigQueryTest.php
@@ -23,8 +23,7 @@
  *   config_prefix = "config_query_test.dynamic",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   }
  * )
  *
diff --git a/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigTest.php b/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigTest.php
index 623fa14..a8e4d17 100644
--- a/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigTest.php
+++ b/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigTest.php
@@ -29,7 +29,6 @@
  *   entity_keys = {
  *     "id" = "id",
  *     "label" = "label",
- *     "uuid" = "uuid",
  *     "status" = "status"
  *   },
  *   links = {
diff --git a/core/modules/contact/lib/Drupal/contact/Entity/Category.php b/core/modules/contact/lib/Drupal/contact/Entity/Category.php
index a3d3187..4aa2908 100644
--- a/core/modules/contact/lib/Drupal/contact/Entity/Category.php
+++ b/core/modules/contact/lib/Drupal/contact/Entity/Category.php
@@ -32,8 +32,7 @@
  *   bundle_of = "contact_message",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   },
  *   links = {
  *     "delete-form" = "contact.category_delete",
diff --git a/core/modules/editor/lib/Drupal/editor/Entity/Editor.php b/core/modules/editor/lib/Drupal/editor/Entity/Editor.php
index 27346c9..ede49d5 100644
--- a/core/modules/editor/lib/Drupal/editor/Entity/Editor.php
+++ b/core/modules/editor/lib/Drupal/editor/Entity/Editor.php
@@ -21,8 +21,7 @@
  *   },
  *   config_prefix = "editor.editor",
  *   entity_keys = {
- *     "id" = "format",
- *     "uuid" = "uuid"
+ *     "id" = "format"
  *   }
  * )
  */
diff --git a/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php b/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php
index 3222af7..cdd05fe 100644
--- a/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php
+++ b/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php
@@ -23,7 +23,6 @@
  *   config_prefix = "entity.form_display",
  *   entity_keys = {
  *     "id" = "id",
- *     "uuid" = "uuid",
  *     "status" = "status"
  *   }
  * )
diff --git a/core/modules/entity/lib/Drupal/entity/Entity/EntityFormMode.php b/core/modules/entity/lib/Drupal/entity/Entity/EntityFormMode.php
index 43bdad1..e45a436 100644
--- a/core/modules/entity/lib/Drupal/entity/Entity/EntityFormMode.php
+++ b/core/modules/entity/lib/Drupal/entity/Entity/EntityFormMode.php
@@ -43,8 +43,7 @@
  *   config_prefix = "entity.form_mode",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   },
  *   links = {
  *     "delete-form" = "entity.form_mode_delete",
diff --git a/core/modules/entity/lib/Drupal/entity/Entity/EntityViewDisplay.php b/core/modules/entity/lib/Drupal/entity/Entity/EntityViewDisplay.php
index 5ab421e..e4812e5 100644
--- a/core/modules/entity/lib/Drupal/entity/Entity/EntityViewDisplay.php
+++ b/core/modules/entity/lib/Drupal/entity/Entity/EntityViewDisplay.php
@@ -25,7 +25,6 @@
  *   config_prefix = "entity.view_display",
  *   entity_keys = {
  *     "id" = "id",
- *     "uuid" = "uuid",
  *     "status" = "status"
  *   }
  * )
diff --git a/core/modules/entity/lib/Drupal/entity/Entity/EntityViewMode.php b/core/modules/entity/lib/Drupal/entity/Entity/EntityViewMode.php
index 9a31767..67d1e30 100644
--- a/core/modules/entity/lib/Drupal/entity/Entity/EntityViewMode.php
+++ b/core/modules/entity/lib/Drupal/entity/Entity/EntityViewMode.php
@@ -44,8 +44,7 @@
  *   config_prefix = "entity.view_mode",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   },
  *   links = {
  *     "delete-form" = "entity.view_mode_delete",
diff --git a/core/modules/field/lib/Drupal/field/Entity/Field.php b/core/modules/field/lib/Drupal/field/Entity/Field.php
index 69c7551..c98e1de 100644
--- a/core/modules/field/lib/Drupal/field/Entity/Field.php
+++ b/core/modules/field/lib/Drupal/field/Entity/Field.php
@@ -30,8 +30,7 @@
  *   config_prefix = "field.field",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "id",
- *     "uuid" = "uuid"
+ *     "label" = "id"
  *   }
  * )
  */
diff --git a/core/modules/field/lib/Drupal/field/Entity/FieldInstance.php b/core/modules/field/lib/Drupal/field/Entity/FieldInstance.php
index 620e48c..74c1748 100644
--- a/core/modules/field/lib/Drupal/field/Entity/FieldInstance.php
+++ b/core/modules/field/lib/Drupal/field/Entity/FieldInstance.php
@@ -26,8 +26,7 @@
  *   config_prefix = "field.instance",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   }
  * )
  */
diff --git a/core/modules/filter/lib/Drupal/filter/Entity/FilterFormat.php b/core/modules/filter/lib/Drupal/filter/Entity/FilterFormat.php
index 15537ac..9415567 100644
--- a/core/modules/filter/lib/Drupal/filter/Entity/FilterFormat.php
+++ b/core/modules/filter/lib/Drupal/filter/Entity/FilterFormat.php
@@ -35,7 +35,6 @@
  *   entity_keys = {
  *     "id" = "format",
  *     "label" = "name",
- *     "uuid" = "uuid",
  *     "weight" = "weight",
  *     "status" = "status"
  *   },
diff --git a/core/modules/image/lib/Drupal/image/Entity/ImageStyle.php b/core/modules/image/lib/Drupal/image/Entity/ImageStyle.php
index cc67dea..6d26e7f 100644
--- a/core/modules/image/lib/Drupal/image/Entity/ImageStyle.php
+++ b/core/modules/image/lib/Drupal/image/Entity/ImageStyle.php
@@ -36,8 +36,7 @@
  *   config_prefix = "image.style",
  *   entity_keys = {
  *     "id" = "name",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   },
  *   links = {
  *     "flush-form" = "image.style_flush",
diff --git a/core/modules/language/lib/Drupal/language/Entity/Language.php b/core/modules/language/lib/Drupal/language/Entity/Language.php
index 63e8542..d108e8f 100644
--- a/core/modules/language/lib/Drupal/language/Entity/Language.php
+++ b/core/modules/language/lib/Drupal/language/Entity/Language.php
@@ -33,8 +33,7 @@
  *   entity_keys = {
  *     "id" = "id",
  *     "label" = "label",
- *     "weight" = "weight",
- *     "uuid" = "uuid"
+ *     "weight" = "weight"
  *   },
  *   links = {
  *     "delete-form" = "language.delete",
diff --git a/core/modules/migrate/lib/Drupal/migrate/Entity/Migration.php b/core/modules/migrate/lib/Drupal/migrate/Entity/Migration.php
index e572bed..051d2e2 100644
--- a/core/modules/migrate/lib/Drupal/migrate/Entity/Migration.php
+++ b/core/modules/migrate/lib/Drupal/migrate/Entity/Migration.php
@@ -35,8 +35,7 @@
  *   entity_keys = {
  *     "id" = "id",
  *     "label" = "label",
- *     "weight" = "weight",
- *     "uuid" = "uuid"
+ *     "weight" = "weight"
  *   }
  * )
  */
diff --git a/core/modules/node/lib/Drupal/node/Entity/NodeType.php b/core/modules/node/lib/Drupal/node/Entity/NodeType.php
index 2b36eb5..5ea4fdb 100644
--- a/core/modules/node/lib/Drupal/node/Entity/NodeType.php
+++ b/core/modules/node/lib/Drupal/node/Entity/NodeType.php
@@ -34,8 +34,7 @@
  *   bundle_of = "node",
  *   entity_keys = {
  *     "id" = "type",
- *     "label" = "name",
- *     "uuid" = "uuid"
+ *     "label" = "name"
  *   },
  *   links = {
  *     "add-form" = "node.add",
diff --git a/core/modules/picture/lib/Drupal/picture/Entity/PictureMapping.php b/core/modules/picture/lib/Drupal/picture/Entity/PictureMapping.php
index 05ff927..b41bc63 100644
--- a/core/modules/picture/lib/Drupal/picture/Entity/PictureMapping.php
+++ b/core/modules/picture/lib/Drupal/picture/Entity/PictureMapping.php
@@ -31,8 +31,7 @@
  *   config_prefix = "picture.mappings",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   },
  *   links = {
  *     "edit-form" = "picture.mapping_page_edit",
diff --git a/core/modules/rdf/lib/Drupal/rdf/Entity/RdfMapping.php b/core/modules/rdf/lib/Drupal/rdf/Entity/RdfMapping.php
index 662f44d..8034fd7 100644
--- a/core/modules/rdf/lib/Drupal/rdf/Entity/RdfMapping.php
+++ b/core/modules/rdf/lib/Drupal/rdf/Entity/RdfMapping.php
@@ -22,8 +22,7 @@
  *   },
  *   config_prefix = "rdf.mapping",
  *   entity_keys = {
- *     "id" = "id",
- *     "uuid" = "uuid"
+ *     "id" = "id"
  *   }
  * )
  */
diff --git a/core/modules/search/lib/Drupal/search/Entity/SearchPage.php b/core/modules/search/lib/Drupal/search/Entity/SearchPage.php
index bbc4e6f..761a924 100644
--- a/core/modules/search/lib/Drupal/search/Entity/SearchPage.php
+++ b/core/modules/search/lib/Drupal/search/Entity/SearchPage.php
@@ -43,7 +43,6 @@
  *   entity_keys = {
  *     "id" = "id",
  *     "label" = "label",
- *     "uuid" = "uuid",
  *     "weight" = "weight",
  *     "status" = "status"
  *   }
diff --git a/core/modules/shortcut/lib/Drupal/shortcut/Entity/ShortcutSet.php b/core/modules/shortcut/lib/Drupal/shortcut/Entity/ShortcutSet.php
index 44e0e15..2f08e9d 100644
--- a/core/modules/shortcut/lib/Drupal/shortcut/Entity/ShortcutSet.php
+++ b/core/modules/shortcut/lib/Drupal/shortcut/Entity/ShortcutSet.php
@@ -33,8 +33,7 @@
  *   config_prefix = "shortcut.set",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   },
  *   links = {
  *     "customize-form" = "shortcut.set_customize",
diff --git a/core/modules/system/lib/Drupal/system/Entity/Action.php b/core/modules/system/lib/Drupal/system/Entity/Action.php
index a313158..d5b648c 100644
--- a/core/modules/system/lib/Drupal/system/Entity/Action.php
+++ b/core/modules/system/lib/Drupal/system/Entity/Action.php
@@ -26,8 +26,7 @@
  *   config_prefix = "system.action",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   }
  * )
  */
diff --git a/core/modules/system/lib/Drupal/system/Entity/DateFormat.php b/core/modules/system/lib/Drupal/system/Entity/DateFormat.php
index 8dbdf5b..de796ba 100644
--- a/core/modules/system/lib/Drupal/system/Entity/DateFormat.php
+++ b/core/modules/system/lib/Drupal/system/Entity/DateFormat.php
@@ -31,8 +31,7 @@
  *   config_prefix = "system.date_format",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   },
  *   admin_permission = "administer site configuration",
  *   links = {
diff --git a/core/modules/system/lib/Drupal/system/Entity/Menu.php b/core/modules/system/lib/Drupal/system/Entity/Menu.php
index 644629a..fe901b5 100644
--- a/core/modules/system/lib/Drupal/system/Entity/Menu.php
+++ b/core/modules/system/lib/Drupal/system/Entity/Menu.php
@@ -25,8 +25,7 @@
  *   admin_permission = "administer menu",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   }
  * )
  */
diff --git a/core/modules/taxonomy/lib/Drupal/taxonomy/Entity/Vocabulary.php b/core/modules/taxonomy/lib/Drupal/taxonomy/Entity/Vocabulary.php
index 7857c07..7fbe2e7 100644
--- a/core/modules/taxonomy/lib/Drupal/taxonomy/Entity/Vocabulary.php
+++ b/core/modules/taxonomy/lib/Drupal/taxonomy/Entity/Vocabulary.php
@@ -32,8 +32,7 @@
  *   entity_keys = {
  *     "id" = "vid",
  *     "label" = "name",
- *     "weight" = "weight",
- *     "uuid" = "uuid"
+ *     "weight" = "weight"
  *   },
  *   links = {
  *     "add-form" = "taxonomy.term_add",
diff --git a/core/modules/tour/lib/Drupal/tour/Entity/Tour.php b/core/modules/tour/lib/Drupal/tour/Entity/Tour.php
index 1f553c8..deacd35 100644
--- a/core/modules/tour/lib/Drupal/tour/Entity/Tour.php
+++ b/core/modules/tour/lib/Drupal/tour/Entity/Tour.php
@@ -24,8 +24,7 @@
  *   config_prefix = "tour.tour",
  *   entity_keys = {
  *     "id" = "id",
- *     "label" = "label",
- *     "uuid" = "uuid"
+ *     "label" = "label"
  *   }
  * )
  */
diff --git a/core/modules/user/lib/Drupal/user/Entity/Role.php b/core/modules/user/lib/Drupal/user/Entity/Role.php
index e4b5f04..7c2396b 100644
--- a/core/modules/user/lib/Drupal/user/Entity/Role.php
+++ b/core/modules/user/lib/Drupal/user/Entity/Role.php
@@ -31,7 +31,6 @@
  *   config_prefix = "user.role",
  *   entity_keys = {
  *     "id" = "id",
- *     "uuid" = "uuid",
  *     "weight" = "weight",
  *     "label" = "label"
  *   },
diff --git a/core/modules/views/lib/Drupal/views/Entity/View.php b/core/modules/views/lib/Drupal/views/Entity/View.php
index f96fbd0..38a6a2b 100644
--- a/core/modules/views/lib/Drupal/views/Entity/View.php
+++ b/core/modules/views/lib/Drupal/views/Entity/View.php
@@ -30,7 +30,6 @@
  *   entity_keys = {
  *     "id" = "id",
  *     "label" = "label",
- *     "uuid" = "uuid",
  *     "status" = "status"
  *   }
  * )