pub fn build_dm_mutable_metadata_extension_default(
creator_inbox_id: &str,
dm_target_inbox_id: &str,
opts: DMMetadataOptions,
commit_log_enabled: bool,
) -> Result<Extension, MetadataPermissionsError>pub fn build_dm_mutable_metadata_extension_default(
creator_inbox_id: &str,
dm_target_inbox_id: &str,
opts: DMMetadataOptions,
commit_log_enabled: bool,
) -> Result<Extension, MetadataPermissionsError>