Missing schema

Here's a patch. It simply restores the schema file from 8.2.2 and everything works fine.

Still I am getting the schema issue after applying patch
Schema errors for search_api.server.pantheon_search with the following errors: search_api.server.pantheon_search:backend_config.disabled_request_handlers variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence, search_api.server.pantheon_search:backend_config.disabled_request_dispatchers variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence

Kindly review

Still seeing the below error
Drupal\Core\Config\Schema\SchemaIncompleteException: Schema errors for search_api.server.pantheon_search with the following errors: search_api.server.pantheon_search:backend_config.disabled_request_handlers variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence, search_api.server.pantheon_search:backend_config.disabled_request_dispatchers variable type is NULL but applied schema class is Drupal\Core\Config\Schema\Sequence

previously I added ' { } ' instead of ' [ ] ' . Kindly review now.

I am using https://www.drupal.org/files/issues/2025-03-06/search_api_pantheon-35053... → from #3 and it solved the missing schema but after that I was getting schema mismatch error
But apart from this I also had to make below changes

--- a/config/install/search_api.server.pantheon_search.yml
+++ b/config/install/search_api.server.pantheon_search.yml
@@ -36,7 +36,10 @@ backend_config:
   disabled_field_types: {  }
   disabled_caches: {  }
   disabled_request_handlers:
+    - request_handler_replicationslave_default_7_0_0
+    - request_handler_replicationmaster_default_7_0_0
   disabled_request_dispatchers:
+    - request_dispatcher_httpcachingnever_default_7_0_0
   rows: 10
   index_single_documents_fallback_count: 10
   index_empty_text_fields: false

Here is my complete patch file content

diff --git a/config/install/search_api.server.pantheon_search.yml b/config/install/search_api.server.pantheon_search.yml
index 9b2839b..f4fea43 100644
--- a/config/install/search_api.server.pantheon_search.yml
+++ b/config/install/search_api.server.pantheon_search.yml
@@ -36,7 +36,10 @@ backend_config:
   disabled_field_types: {  }
   disabled_caches: {  }
   disabled_request_handlers:
+    - request_handler_replicationslave_default_7_0_0
+    - request_handler_replicationmaster_default_7_0_0
   disabled_request_dispatchers:
+    - request_dispatcher_httpcachingnever_default_7_0_0
   rows: 10
   index_single_documents_fallback_count: 10
   index_empty_text_fields: false
diff --git a/config/schema/search_api_pantheon.connector.pantheon.schema.yml b/config/schema/search_api_pantheon.connector.pantheon.schema.yml
new file mode 100644
index 0000000..122d171
--- /dev/null
+++ b/config/schema/search_api_pantheon.connector.pantheon.schema.yml
@@ -0,0 +1,3 @@
+plugin.plugin_configuration.search_api_solr_connector.pantheon:
+  type: plugin.plugin_configuration.search_api_solr_connector.standard
+  label: 'Search API Solr Pantheon connector settings'