package envoy.extensions.filters.http.set_metadata.v3

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• string metadata_namespace = 1

  The metadata namespace. This field is deprecated; please use ``metadata`` as replacement.

• optional google.protobuf.Struct value = 2

  The untyped value to update the dynamic metadata namespace with. See :ref:`the filter documentation <config_http_filters_set_metadata>` for more information on how this value is merged with potentially existing ones. This field is deprecated; please use ``metadata`` as replacement.

• repeated Metadata metadata = 3

  Defines changes to be made to dynamic metadata.

Used in: Config

• string metadata_namespace = 1

  The metadata namespace.

• bool allow_overwrite = 2

  Allow the filter to overwrite or merge with an existing value in the namespace.

• optional google.protobuf.Struct value = 3

  The value to place at the namespace. If ``allow_overwrite``, this will overwrite or merge with any existing values in that namespace. See :ref:`the filter documentation <config_http_filters_set_metadata>` for more information on how this value is merged with potentially existing ones if ``allow_overwrite`` is configured. Only one of ``value`` and ``typed_value`` may be set.

• optional google.protobuf.Any typed_value = 4

  The value to place at the namespace. If ``allow_overwrite``, this will overwrite any existing values in that namespace. Only one of ``value`` and ``typed_value`` may be set.