package envoy.extensions.filters.network.thrift_proxy.filters.payload_to_metadata.v3

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• repeated PayloadToMetadata.Rule request_rules = 1

  The list of rules to apply to requests.

Used in: Rule

• string name = 1

  field name to log

• int32 id = 2

  field id to match

• optional FieldSelector child = 3

  next node of the field selector

[#next-free-field: 6]

Used in: Rule

• string metadata_namespace = 1

  The namespace — if this is empty, the filter's namespace will be used.

• string key = 2

  The key to use within the namespace.

• oneof value_type

  • string value = 3

    The value to pair with the given key. When used for on_present case, if value is non-empty it'll be used instead of the field value. If both are empty, the field value is used as-is. When used for on_missing case, a non-empty value must be provided.

  • type.matcher.v3.RegexMatchAndSubstitute regex_value_rewrite = 4

    If present, the header's value will be matched and substituted with this. If there is no match or substitution, the field value is used as-is. This is only used for on_present.

• ValueType type = 5

  The value's type — defaults to string.

A Rule defines what metadata to apply when a field is present or missing. [#next-free-field: 6]

Used in: PayloadToMetadata

• oneof match_specifier

  • string method_name = 1

    If specified, the route must exactly match the request method name. As a special case, an empty string matches any request method name.

  • string service_name = 2

    If specified, the route must have the service name as the request method name prefix. As a special case, an empty string matches any service name. Only relevant when service multiplexing.

• optional FieldSelector field_selector = 3

  Specifies that a match will be performed on the value of a field.

• optional KeyValuePair on_present = 4

  If the field is present, apply this metadata KeyValuePair.

• optional KeyValuePair on_missing = 5

  If the field is missing, apply this metadata KeyValuePair. The value in the KeyValuePair must be set, since it'll be used in lieu of the missing field value.

Used in: KeyValuePair

• STRING = 0

• NUMBER = 1