def _set_tag(self, v, load=False):
if hasattr(v, "<STR_LIT>"):<EOL><INDENT>v = v._utype(v)<EOL><DEDENT>try:<EOL><INDENT>t = YANGDynClass(<EOL>v,<EOL>base=tag.tag,<EOL>is_container="<STR_LIT>",<EOL>yang_name="<STR_LIT>",<EOL>parent=self,<EOL>path_helper=self._path_helper,<EOL>extmethods=self._extmethods,<EOL>register_paths=True,<EOL>extensions=None,<EOL>namespace="<STR_LIT>",<EOL>defining_module="<STR_LIT>",<EOL>yang_type="<STR_LIT>",<EOL>is_config=False,<EOL>)<EOL><DEDENT>except (TypeError, ValueError):<EOL><INDENT>raise ValueError(<EOL>{<EOL>"<STR_LIT>": """<STR_LIT>""",<EOL>"<STR_LIT>": "<STR_LIT>",<EOL>"<STR_LIT>": """<STR_LIT>""",<EOL>}<EOL>)<EOL><DEDENT>self.__tag = t<EOL>if hasattr(self, "<STR_LIT>"):<EOL><INDENT>self._set()<EOL><DEDENT>
Setter method for tag, mapped from YANG variable /network_instances/network_instance/protocols/protocol/isis/levels/level/link_state_database/lsp/tlvs/tlv/mt_ipv6_reachability/prefixes/prefix/subTLVs/subTLVs/tag (container)
If this variable is read-only (config: false) in the
source YANG file, then _set_tag is considered as a private
method. Backends looking to populate this variable should
do so via calling thisObj._set_tag() directly.

YANG Description: This container defines sub-TLV 1.