feat: add ApiScope and COLLECTION_RECURSIVE query_scope for Firestore index (#718)

* feat: add ApiScope and COLLECTION_RECURSIVE query_scope for Firestore index

PiperOrigin-RevId: 532955594

Source-Link: googleapis/googleapis@b4bb0e2

Source-Link: googleapis/googleapis-gen@57104e2
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packages/google-cloud-firestore/google/cloud/firestore_admin_v1/types/index.py

@@ -49,17 +49,19 @@ class Index(proto.Message):
             descended from a specific document, specified at
             query time, and that have the same collection id
             as this index.
+        api_scope (google.cloud.firestore_admin_v1.types.Index.ApiScope):
+            The API scope supported by this index.
         fields (MutableSequence[google.cloud.firestore_admin_v1.types.Index.IndexField]):
             The fields supported by this index.
 
-            For composite indexes, this is always 2 or more fields. The
-            last field entry is always for the field path ``__name__``.
-            If, on creation, ``__name__`` was not specified as the last
-            field, it will be added automatically with the same
-            direction as that of the last field defined. If the final
-            field in a composite index is not directional, the
-            ``__name__`` will be ordered ASCENDING (unless explicitly
-            specified).
+            For composite indexes, this requires a minimum of 2 and a
+            maximum of 100 fields. The last field entry is always for
+            the field path ``__name__``. If, on creation, ``__name__``
+            was not specified as the last field, it will be added
+            automatically with the same direction as that of the last
+            field defined. If the final field in a composite index is
+            not directional, the ``__name__`` will be ordered ASCENDING
+            (unless explicitly specified).
 
             For single field indexes, this will always be exactly one
             entry with a field path equal to the field path of the
@@ -87,10 +89,30 @@ class QueryScope(proto.Enum):
                 specified allow queries against all collections
                 that has the collection id specified by the
                 index.
+            COLLECTION_RECURSIVE (3):
+                Include all the collections's ancestor in the
+                index. Only available for Datastore Mode
+                databases.
         """
         QUERY_SCOPE_UNSPECIFIED = 0
         COLLECTION = 1
         COLLECTION_GROUP = 2
+        COLLECTION_RECURSIVE = 3
+
+    class ApiScope(proto.Enum):
+        r"""API Scope defines the APIs (Firestore Native, or Firestore in
+        Datastore Mode) that are supported for queries.
+
+        Values:
+            ANY_API (0):
+                The index can only be used by the Firestore
+                Native query API. This is the default.
+            DATASTORE_MODE_API (1):
+                The index can only be used by the Firestore
+                in Datastore Mode query API.
+        """
+        ANY_API = 0
+        DATASTORE_MODE_API = 1
 
     class State(proto.Enum):
         r"""The state of an index. During index creation, an index will be in
@@ -214,6 +236,11 @@ class ArrayConfig(proto.Enum):
         number=2,
         enum=QueryScope,
     )
+    api_scope: ApiScope = proto.Field(
+        proto.ENUM,
+        number=5,
+        enum=ApiScope,
+    )
     fields: MutableSequence[IndexField] = proto.RepeatedField(
         proto.MESSAGE,
         number=3,

packages/google-cloud-firestore/tests/unit/gapic/firestore_admin_v1/test_firestore_admin.py

@@ -1405,6 +1405,7 @@ def test_get_index(request_type, transport: str = "grpc"):
         call.return_value = index.Index(
             name="name_value",
             query_scope=index.Index.QueryScope.COLLECTION,
+            api_scope=index.Index.ApiScope.DATASTORE_MODE_API,
             state=index.Index.State.CREATING,
         )
         response = client.get_index(request)
@@ -1418,6 +1419,7 @@ def test_get_index(request_type, transport: str = "grpc"):
     assert isinstance(response, index.Index)
     assert response.name == "name_value"
     assert response.query_scope == index.Index.QueryScope.COLLECTION
+    assert response.api_scope == index.Index.ApiScope.DATASTORE_MODE_API
     assert response.state == index.Index.State.CREATING
 
 
@@ -1457,6 +1459,7 @@ async def test_get_index_async(
             index.Index(
                 name="name_value",
                 query_scope=index.Index.QueryScope.COLLECTION,
+                api_scope=index.Index.ApiScope.DATASTORE_MODE_API,
                 state=index.Index.State.CREATING,
             )
         )
@@ -1471,6 +1474,7 @@ async def test_get_index_async(
     assert isinstance(response, index.Index)
     assert response.name == "name_value"
     assert response.query_scope == index.Index.QueryScope.COLLECTION
+    assert response.api_scope == index.Index.ApiScope.DATASTORE_MODE_API
     assert response.state == index.Index.State.CREATING
 
 
@@ -3904,6 +3908,7 @@ def test_create_index_rest(request_type):
     request_init["index"] = {
         "name": "name_value",
         "query_scope": 1,
+        "api_scope": 1,
         "fields": [{"field_path": "field_path_value", "order": 1, "array_config": 1}],
         "state": 1,
     }
@@ -4094,6 +4099,7 @@ def test_create_index_rest_bad_request(
     request_init["index"] = {
         "name": "name_value",
         "query_scope": 1,
+        "api_scope": 1,
         "fields": [{"field_path": "field_path_value", "order": 1, "array_config": 1}],
         "state": 1,
     }
@@ -4551,6 +4557,7 @@ def test_get_index_rest(request_type):
         return_value = index.Index(
             name="name_value",
             query_scope=index.Index.QueryScope.COLLECTION,
+            api_scope=index.Index.ApiScope.DATASTORE_MODE_API,
             state=index.Index.State.CREATING,
         )
 
@@ -4568,6 +4575,7 @@ def test_get_index_rest(request_type):
     assert isinstance(response, index.Index)
     assert response.name == "name_value"
     assert response.query_scope == index.Index.QueryScope.COLLECTION
+    assert response.api_scope == index.Index.ApiScope.DATASTORE_MODE_API
     assert response.state == index.Index.State.CREATING
 
 
@@ -5355,6 +5363,7 @@ def test_update_field_rest(request_type):
                 {
                     "name": "name_value",
                     "query_scope": 1,
+                    "api_scope": 1,
                     "fields": [
                         {
                             "field_path": "field_path_value",
@@ -5553,6 +5562,7 @@ def test_update_field_rest_bad_request(
                 {
                     "name": "name_value",
                     "query_scope": 1,
+                    "api_scope": 1,
                     "fields": [
                         {
                             "field_path": "field_path_value",