Search refactoring 1 (#11572)

SearchIndexClient aggregates:

Index operations: CreateIndex, etc.
Synonym map operations: CreateSynonymMap, etc.
Service operations: GetServiceStatistics
Define/retain GetSearchClient that takes a string indexName and returns a SearchClient
SearchIndexerClient will aggregate:

Indexer operations: CreateIndexer, etc.
Data source operations: CreateDataSource, etc.
Skillset operations: CreateSkillset, etc.

sdk/search/azure-search-documents/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Release History
 
+## 1.0.0b4 (Unreleased)
+
+**Breaking Changes**
+
+- Reorganized `SearchServiceClient` into `SearchIndexClient` & `SearchIndexerClient`    #11507
+
 ## 1.0.0b3 (2020-05-04)
 
 **Features**

sdk/search/azure-search-documents/azure/search/documents/__init__.py

@@ -39,7 +39,8 @@
     ComplexField,
     SearchableField,
     SimpleField,
-    SearchServiceClient,
+    SearchIndexClient,
+    SearchIndexerClient,
     edm,
 )
 from ._service._generated.models import (
@@ -129,11 +130,6 @@
     WordDelimiterTokenFilter,
 )
 from ._service._models import PatternAnalyzer, PatternTokenizer
-from ._service._datasources_client import SearchDataSourcesClient
-from ._service._indexers_client import SearchIndexersClient
-from ._service._indexes_client import SearchIndexesClient
-from ._service._skillsets_client import SearchSkillsetsClient
-from ._service._synonym_maps_client import SearchSynonymMapsClient
 from ._version import VERSION
 
 __version__ = VERSION
@@ -202,22 +198,18 @@
     "RegexFlags",
     "ScoringFunction",
     "ScoringProfile",
-    "SearchDataSourcesClient",
     "SearchClient",
     "SearchField",
     "SearchIndex",
     "SearchIndexer",
     "SearchIndexerDataContainer",
     "SearchIndexerDataSource",
     "SearchIndexerSkillset",
-    "SearchIndexersClient",
-    "SearchIndexesClient",
+    "SearchIndexerClient",
+    "SearchIndexClient",
     "SearchItemPaged",
     "SearchQuery",
     "SearchResourceEncryptionKey",
-    "SearchServiceClient",
-    "SearchSkillsetsClient",
-    "SearchSynonymMapsClient",
     "SearchableField",
     "SentimentSkill",
     "ShaperSkill",

sdk/search/azure-search-documents/azure/search/documents/_service/__init__.py

@@ -7,6 +7,7 @@
     SearchableField,
     SimpleField,
 )
-from ._search_service_client import SearchServiceClient  # pylint: disable=unused-import
+from ._search_index_client import SearchIndexClient  # pylint: disable=unused-import
+from ._search_indexer_client import SearchIndexerClient  # pylint: disable=unused-import
 
 from . import edm  # pylint: disable=unused-import