feat: Add filtering to Vertex Experiments SDK.

PiperOrigin-RevId: 712660486

Author: vertex-sdk-bot

google/cloud/aiplatform/metadata/experiment_resources.py

@@ -319,6 +319,7 @@ def list(
         project: Optional[str] = None,
         location: Optional[str] = None,
         credentials: Optional[auth_credentials.Credentials] = None,
+        filter: Optional[str] = None,
     ) -> List["Experiment"]:
         """List all Vertex AI Experiments in the given project.
 
@@ -342,7 +343,7 @@ def list(
 
         filter_str = metadata_utils._make_filter_string(
             schema_title=constants.SYSTEM_EXPERIMENT
-        )
+        ) + " AND " + filter
 
         with _SetLoggerLevel(resource):
             experiment_contexts = context.Context.list(