QueryUnderstandingSpec

Query understanding specification.

JSON representation 
{
  "queryClassificationSpec": {
    object (QueryClassificationSpec)
  },
  "queryRephraserSpec": {
    object (QueryRephraserSpec)
  }
}
Fields
queryClassificationSpec

object (QueryClassificationSpec)

Query classification specification.
queryRephraserSpec

object (QueryRephraserSpec)

Query rephraser specification.

QueryClassificationSpec

Query classification specification.

JSON representation 
{
  "types": [
    enum (Type)
  ]
}
Fields
types[]

enum (Type)

Enabled query classification types.

Type

Query classification types.

Enums
TYPE_UNSPECIFIED Unspecified query classification type.
ADVERSARIAL_QUERY Adversarial query classification type.
NON_ANSWER_SEEKING_QUERY Non-answer-seeking query classification type, for chit chat.
JAIL_BREAKING_QUERY Jail-breaking query classification type.
NON_ANSWER_SEEKING_QUERY_V2 Non-answer-seeking query classification type, for no clear intent.

QueryRephraserSpec

Query rephraser specification.

JSON representation 
{
  "disable": boolean,
  "maxRephraseSteps": integer,
  "modelSpec": {
    object (ModelSpec)
  }
}
Fields
disable

boolean

Disable query rephraser.
maxRephraseSteps

integer

Max rephrase steps. The max number is 5 steps. If not set or set to < 1, it will be set to 1 by default.
modelSpec

object (ModelSpec)

Optional. Query Rephraser Model specification.

ModelSpec

Query Rephraser Model specification.

JSON representation 
{
  "modelType": enum (ModelType)
}
Fields
modelType

enum (ModelType)

Optional. Enabled query rephraser model type. If not set, it will use LARGE by default.

ModelType

Query rephraser types. Currently only supports single-hop (maxRephraseSteps = 1) model selections. For multi-hop (maxRephraseSteps > 1), there is only one default model.

Enums
MODEL_TYPE_UNSPECIFIED Unspecified model type.
SMALL Small query rephraser model. Gemini 1.0 XS model.
LARGE Large query rephraser model. Gemini 1.0 Pro model.