parameters: (filenames)
docstring: Returns true if the given filenames are valid upload file URIs.
docstring_summary: Returns true if the given filenames are valid upload file URIs.
docstring_tokens: Returns true if the given filenames are valid upload file URIs .
function: def _check_valid_files(filenames):
    """Returns true if the given filenames are valid upload file URIs."""
    for filename in filenames:
      if not filename.startswith('gs://'):
        raise ee.EEException('Invalid Cloud Storage URL: ' + filename)
function_tokens: def _check_valid_files ( filenames ) : for filename in filenames : if not filename . startswith ( 'gs://' ) : raise ee . EEException ( 'Invalid Cloud Storage URL: ' + filename )