[core-api][experimental] BackfillPolicy

Author: OwenKephart

python_modules/dagster/dagster/_core/definitions/backfill_policy.py

@@ -2,7 +2,7 @@
 from typing import Iterable, NamedTuple, Optional
 
 import dagster._check as check
-from dagster._annotations import experimental, public
+from dagster._annotations import beta, public
 from dagster._serdes import whitelist_for_serdes
 from dagster._utils.warnings import disable_dagster_warnings
 
@@ -12,7 +12,7 @@ class BackfillPolicyType(Enum):
     MULTI_RUN = "MULTI_RUN"
 
 
-@experimental
+@beta
 @whitelist_for_serdes
 class BackfillPolicy(
     NamedTuple(

python_modules/dagster/dagster/_core/definitions/decorators/asset_decorator.py

@@ -15,11 +15,7 @@
 )
 
 import dagster._check as check
-from dagster._annotations import (
-    experimental_param,
-    hidden_param,
-    only_allow_hidden_params_in_kwargs,
-)
+from dagster._annotations import beta_param, hidden_param, only_allow_hidden_params_in_kwargs
 from dagster._config.config_schema import UserConfigSchema
 from dagster._core.definitions.asset_check_spec import AssetCheckSpec
 from dagster._core.definitions.asset_dep import (
@@ -131,7 +127,7 @@ def _validate_hidden_non_argument_dep_param(
     return non_argument_deps
 
 
-@experimental_param(param="backfill_policy")
+@beta_param(param="backfill_policy")
 @hidden_param(
     param="non_argument_deps",
     breaking_version="2.0.0",