Struct google_api_proto::google::cloud::discoveryengine::v1alpha::answer_query_request::search_spec::SearchParams

pub struct SearchParams {
    pub max_return_results: i32,
    pub filter: String,
    pub boost_spec: Option<BoostSpec>,
    pub order_by: String,
    pub search_result_mode: i32,
    pub custom_fine_tuning_spec: Option<CustomFineTuningSpec>,
}

Search parameters.

Fields

max_return_results: i32

Number of search results to return. The default value is 10.

filter: String

The filter syntax consists of an expression language for constructing a predicate from one or more fields of the documents being filtered. Filter expression is case-sensitive. This will be used to filter search results which may affect the Answer response.

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

Filtering in Vertex AI Search is done by mapping the LHS filter key to a key property defined in the Vertex AI Search backend – this mapping is defined by the customer in their schema. For example a media customers might have a field ‘name’ in their schema. In this case the filter would look like this: filter –> name:‘ANY(“king kong”)’

For more information about filtering including syntax and filter operators, see Filter

boost_spec: Option<BoostSpec>

Boost specification to boost certain documents in search results which may affect the answer query response. For more information on boosting, see Boosting

order_by: String

The order in which documents are returned. Documents can be ordered by a field in an [Document][google.cloud.discoveryengine.v1alpha.Document] object. Leave it unset if ordered by relevance. order_by expression is case-sensitive. For more information on ordering, see Ordering

If this field is unrecognizable, an INVALID_ARGUMENT is returned.

search_result_mode: i32

Specifies the search result mode. If unspecified, the search result mode is based on [DataStore.DocumentProcessingConfig.chunking_config][]:

• If [DataStore.DocumentProcessingConfig.chunking_config][] is specified, it defaults to CHUNKS.
• Otherwise, it defaults to DOCUMENTS. See parse and chunk documents

custom_fine_tuning_spec: Option<CustomFineTuningSpec>

Custom fine tuning configs.

Implementations

impl SearchParams

pub fn search_result_mode(&self) -> SearchResultMode

Returns the enum value of search_result_mode, or the default if the field is set to an invalid enum value.

pub fn set_search_result_mode(&mut self, value: SearchResultMode)

Sets search_result_mode to the provided enum value.

Trait Implementations

impl Clone for SearchParams

fn clone(&self) -> SearchParams

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SearchParams

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SearchParams

fn default() -> Self

Returns the “default value” for a type.

impl Message for SearchParams

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for SearchParams

fn eq(&self, other: &SearchParams) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SearchParams