diff --git a/.librarian/state.yaml b/.librarian/state.yaml
index d8f341574b51..bfce27a9d24e 100644
--- a/.librarian/state.yaml
+++ b/.librarian/state.yaml
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@@ -28,9 +25,6 @@ libraries:
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@@ -45,9 +39,6 @@ libraries:
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@@ -89,9 +77,6 @@ libraries:
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@@ -108,9 +93,6 @@ libraries:
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@@ -143,9 +122,6 @@ libraries:
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@@ -465,9 +397,6 @@ libraries:
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@@ -484,9 +413,6 @@ libraries:
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-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-cloud-vpc-access/
     tag_format: '{id}-v{version}'
@@ -3722,9 +3147,6 @@ libraries:
     preserve_regex:
       - packages/google-cloud-webrisk/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-cloud-webrisk/
     tag_format: '{id}-v{version}'
@@ -3743,9 +3165,6 @@ libraries:
     preserve_regex:
       - packages/google-cloud-websecurityscanner/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-cloud-websecurityscanner/
     tag_format: '{id}-v{version}'
@@ -3766,9 +3185,6 @@ libraries:
     preserve_regex:
       - packages/google-cloud-workflows/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
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-      - tests/system
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       - packages/google-cloud-workflows/
     tag_format: '{id}-v{version}'
@@ -3785,9 +3201,6 @@ libraries:
     preserve_regex:
       - packages/google-cloud-workstations/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-cloud-workstations/
     tag_format: '{id}-v{version}'
@@ -3802,9 +3215,6 @@ libraries:
     preserve_regex:
       - packages/google-geo-type/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
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       - tests/unit/gapic/type/test_type.py
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       - packages/google-geo-type
@@ -3820,9 +3230,6 @@ libraries:
     preserve_regex:
       - packages/google-maps-addressvalidation/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-maps-addressvalidation
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@@ -3837,9 +3244,6 @@ libraries:
     preserve_regex:
       - packages/google-maps-areainsights/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-maps-areainsights
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@@ -3854,9 +3258,6 @@ libraries:
     preserve_regex:
       - packages/google-maps-fleetengine/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-maps-fleetengine
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@@ -3871,9 +3272,6 @@ libraries:
     preserve_regex:
       - packages/google-maps-fleetengine-delivery/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-maps-fleetengine-delivery
     tag_format: '{id}-v{version}'
@@ -3888,9 +3286,6 @@ libraries:
     preserve_regex:
       - packages/google-maps-mapsplatformdatasets/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-maps-mapsplatformdatasets
     tag_format: '{id}-v{version}'
@@ -3905,9 +3300,6 @@ libraries:
     preserve_regex:
       - packages/google-maps-places/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-maps-places
     tag_format: '{id}-v{version}'
@@ -3922,10 +3314,6 @@ libraries:
     preserve_regex:
       - packages/google-maps-routeoptimization/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
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-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-maps-routeoptimization
     tag_format: '{id}-v{version}'
@@ -3940,9 +3328,6 @@ libraries:
     preserve_regex:
       - packages/google-maps-routing/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-maps-routing
     tag_format: '{id}-v{version}'
@@ -3957,9 +3342,6 @@ libraries:
     preserve_regex:
       - packages/google-maps-solar/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-maps-solar
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@@ -3974,9 +3356,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-css/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-shopping-css/
     tag_format: '{id}-v{version}'
@@ -3993,9 +3372,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-accounts/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-shopping-merchant-accounts/
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@@ -4012,9 +3388,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-conversions/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
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@@ -4031,9 +3404,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-datasources/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
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@@ -4050,9 +3420,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-inventories/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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@@ -4069,9 +3436,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-issueresolution/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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@@ -4088,9 +3452,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-lfp/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
     remove_regex:
       - packages/google-shopping-merchant-lfp/
     tag_format: '{id}-v{version}'
@@ -4107,9 +3468,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-notifications/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
     remove_regex:
       - packages/google-shopping-merchant-notifications/
     tag_format: '{id}-v{version}'
@@ -4126,9 +3484,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-ordertracking/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
     remove_regex:
       - packages/google-shopping-merchant-ordertracking/
     tag_format: '{id}-v{version}'
@@ -4145,9 +3500,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-products/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-shopping-merchant-products/
     tag_format: '{id}-v{version}'
@@ -4162,9 +3514,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-productstudio/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-shopping-merchant-productstudio/
     tag_format: '{id}-v{version}'
@@ -4181,9 +3530,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-promotions/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
     remove_regex:
       - packages/google-shopping-merchant-promotions/
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@@ -4200,9 +3546,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-quota/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-shopping-merchant-quota/
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@@ -4221,9 +3564,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-reports/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
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       - packages/google-shopping-merchant-reports/
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@@ -4238,9 +3578,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-merchant-reviews/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
     remove_regex:
       - packages/google-shopping-merchant-reviews/
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@@ -4255,9 +3592,6 @@ libraries:
     preserve_regex:
       - packages/google-shopping-type/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
       - tests/unit/gapic/type/test_type.py
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       - packages/google-shopping-type/
@@ -4300,9 +3634,6 @@ libraries:
     preserve_regex:
       - packages/grafeas/CHANGELOG.md
       - docs/CHANGELOG.md
-      - samples/README.txt
-      - samples/snippets/README.rst
-      - tests/system
       - grafeas/grafeas\.py
       - ^packages/grafeas/grafeas/__init__.py
       - grafeas/grafeas/grafeas_v1/types.py