in azurefunctions-extensions-bindings-blob/azurefunctions/extensions/bindings/blob/utils.py [0:0]
def using_managed_identity(connection_name: str) -> bool:
"""
To determine if managed identity is being used, we check if the provided
connection string has either of the two suffixes:
__serviceUri or __blobServiceUri.
"""
return (os.getenv(connection_name + "__serviceUri") is not None) or (
os.getenv(connection_name + "__blobServiceUri") is not None
)