# Functions
WithContentMd5 will apply content_md5 value to Options.
WithContentType will apply content_type value to Options.
WithContext will apply context value to Options.
WithContinuationToken will apply continuation_token value to Options.
WithCredential will apply credential value to Options.
WithDefaultContentType will apply default_content_type value to Options.
WithDefaultIoCallback will apply default_io_callback value to Options.
WithEndpoint will apply endpoint value to Options.
WithExpire will apply expire value to Options.
WithHTTPClientOptions will apply http_client_options value to Options.
WithInterceptor will apply interceptor value to Options.
WithIoCallback will apply io_callback value to Options.
WithListMode will apply list_mode value to Options.
WithLocation will apply location value to Options.
WithMultipartID will apply multipart_id value to Options.
WithName will apply name value to Options.
WithObjectMode will apply object_mode value to Options.
WithOffset will apply offset value to Options.
WithSize will apply size value to Options.
WithWorkDir will apply work_dir value to Options.
# Variables
ErrPairTypeMismatch means the pair's type is not match.