updating version for release 4.4.0 (Azure#30696)

* updating version for release 4.4.0

* remove initialheader kwargs

* Update CHANGELOG.md

---------

Co-authored-by: Simon Moreno <[email protected]>

Author: bambriz

sdk/cosmos/azure-cosmos/CHANGELOG.md

@@ -1,14 +1,9 @@
 ## Release History
 
-### 4.4.0b3 (Unreleased)
+### 4.4.0 (2023-06-09)
 
 #### Features Added
-
-#### Breaking Changes
-
-#### Bugs Fixed
-
-#### Other Changes
+- GA release of Patch API and Delete All Items By Partition Key
 
 ### 4.4.0b2 (2023-05-22)
 
@@ -24,7 +19,7 @@
 ### 4.4.0b1 (2023-04-11)
 
 #### Features Added
- - Added **preview** delete all items by partition key functionality. See [PR 29186](https://github.com/Azure/azure-sdk-for-python/pull/29186).
+ - Added **preview** delete all items by partition key functionality. See [PR 29186](https://github.com/Azure/azure-sdk-for-python/pull/29186). For more information on Partition Key Delete, please see [Azure Cosmos DB Partition Key Delete](https://learn.microsoft.com/azure/cosmos-db/nosql/how-to-delete-by-partition-key?tabs=python-example).
  - Added **preview** partial document update (Patch API) functionality and container methods for patching items with operations. See [PR 29497](https://github.com/Azure/azure-sdk-for-python/pull/29497). For more information on Patch, please see [Azure Cosmos DB Partial Document Update](https://learn.microsoft.com/azure/cosmos-db/partial-document-update).
 
 #### Bugs Fixed

sdk/cosmos/azure-cosmos/azure/cosmos/_version.py

@@ -19,4 +19,4 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-VERSION = "4.4.0b3"
+VERSION = "4.4.0"

sdk/cosmos/azure-cosmos/azure/cosmos/aio/_container.py

@@ -545,7 +545,6 @@ async def patch_item(
         :keyword str pre_trigger_include: trigger id to be used as pre operation trigger.
         :keyword str post_trigger_include: trigger id to be used as post operation trigger.
         :keyword str session_token: Token for use with Session consistency.
-        :keyword dict[str,str] initial_headers: Initial headers to be sent as part of the request.
         :keyword str etag: An ETag value, or the wildcard character (*). Used to check if the resource
             has changed, and act according to the condition specified by the `match_condition` parameter.
         :keyword ~azure.core.MatchConditions match_condition: The match condition to use upon the etag.
@@ -815,11 +814,21 @@ async def delete_all_items_by_partition_key(
         partition_key: Union[str, int, float, bool],
         **kwargs: Any
     ) -> None:
-        """Exposes an API to delete all items with a single partition key without the user having
-                 to explicitly call delete on each record in the partition key.
+        """The delete by partition key feature is an asynchronous, background operation that allows you to delete all
+        documents with the same logical partition key value, using the Cosmos SDK. The delete by partition key
+        operation is constrained to consume at most 10% of the total
+        available RU/s on the container each second. This helps in limiting the resources used by
+        this background task.
 
         :param partition_key: Partition key for the items to be deleted.
         :type partition_key: Any
+        :keyword str pre_trigger_include: trigger id to be used as pre operation trigger.
+        :keyword str post_trigger_include: trigger id to be used as post operation trigger.
+        :keyword str session_token: Token for use with Session consistency.
+        :keyword str etag: An ETag value, or the wildcard character (*). Used to check if the resource
+            has changed, and act according to the condition specified by the `match_condition` parameter.
+        :keyword ~azure.core.MatchConditions match_condition: The match condition to use upon the etag.
+        :keyword Callable response_hook: A callable invoked with the response metadata.
         :rtype: None
         """
         request_options = _build_options(kwargs)

sdk/cosmos/azure-cosmos/azure/cosmos/container.py

@@ -593,7 +593,6 @@ def patch_item(
         :keyword str pre_trigger_include: trigger id to be used as pre operation trigger.
         :keyword str post_trigger_include: trigger id to be used as post operation trigger.
         :keyword str session_token: Token for use with Session consistency.
-        :keyword dict[str,str] initial_headers: Initial headers to be sent as part of the request.
         :keyword str etag: An ETag value, or the wildcard character (*). Used to check if the resource
             has changed, and act according to the condition specified by the `match_condition` parameter.
         :keyword ~azure.core.MatchConditions match_condition: The match condition to use upon the etag.
@@ -870,11 +869,21 @@ def delete_all_items_by_partition_key(
         partition_key: Union[str, int, float, bool],
         **kwargs: Any
     ) -> None:
-        """Exposes an API to delete all items with a single partition key without the user having
-         to explicitly call delete on each record in the partition key.
+        """The delete by partition key feature is an asynchronous, background operation that allows you to delete all
+        documents with the same logical partition key value, using the Cosmos SDK. The delete by partition key
+        operation is constrained to consume at most 10% of the total
+        available RU/s on the container each second. This helps in limiting the resources used by
+        this background task.
 
         :param partition_key: Partition key for the items to be deleted.
         :type partition_key: Any
+        :keyword str pre_trigger_include: trigger id to be used as pre operation trigger.
+        :keyword str post_trigger_include: trigger id to be used as post operation trigger.
+        :keyword str session_token: Token for use with Session consistency.
+        :keyword str etag: An ETag value, or the wildcard character (*). Used to check if the resource
+            has changed, and act according to the condition specified by the `match_condition` parameter.
+        :keyword ~azure.core.MatchConditions match_condition: The match condition to use upon the etag.
+        :keyword Callable response_hook: A callable invoked with the response metadata.
         :rtype: None
         """
         request_options = build_options(kwargs)