code: def get_jumpstart_base_name_if_jumpstart_model(
      *uris: Optional[str],
  ) -> Optional[str]:
      """Return default JumpStart base name if a URI belongs to JumpStart.
  
      If no URIs belong to JumpStart, return None.
  
      Args:
          *uris (Optional[str]): URI to test for association with JumpStart.
      """
      for uri in uris:
          if is_jumpstart_model_uri(uri):
              return constants.JUMPSTART_RESOURCE_BASE_NAME
      return None
  
imports: from __future__ import absolute_import
  import logging
  import os
  from typing import Any, Dict, List, Optional, Union
  from urllib.parse import urlparse
  import boto3
  from packaging.version import Version
  import sagemaker
  from sagemaker.config.config_schema import MODEL_ENABLE_NETWORK_ISOLATION_PATH, MODEL_EXECUTION_ROLE_ARN_PATH, TRAINING_JOB_ENABLE_NETWORK_ISOLATION_PATH, TRAINING_JOB_INTER_CONTAINER_ENCRYPTION_PATH, TRAINING_JOB_ROLE_ARN_PATH
  from sagemaker.jumpstart import constants, enums
  from sagemaker.jumpstart import accessors
  from sagemaker.s3 import parse_s3_url
  from sagemaker.jumpstart.exceptions import DeprecatedJumpStartModelError, VulnerableJumpStartModelError, get_old_model_version_msg
  from sagemaker.jumpstart.types import JumpStartModelHeader, JumpStartModelSpecs, JumpStartVersionedModelId
  from sagemaker.session import Session
  from sagemaker.config import load_sagemaker_config
  from sagemaker.utils import resolve_value_from_config, TagsDict
  from sagemaker.workflow import is_pipeline_variable
label_desc: Use image node_id 12 for calling a global function with example usage: get_jumpstart_base_name_if_jumpstart_model() and returns: None, constants