DocumentQuery(mapping=None, *, ignore_unknown_fields=False, **kwargs)Attributes | |
|---|---|
| Name | Description |
query |
str
The query string that matches against the full text of the document and the searchable properties. The query partially supports `Google AIP style syntax |
is_nl_query |
bool
Experimental, do not use. If the query is a natural language question. False by default. If true, then the question-answering feature will be used instead of search, and result_count in
SearchDocumentsRequest
must be set. In addition, all other input fields related to
search (pagination, histograms, etc.) will be ignored.
|
custom_property_filter |
str
This filter specifies a structured syntax to match against the [PropertyDefinition].[is_filterable][] marked as true. The syntax for this expression is a subset of SQL
syntax.
Supported operators are: =, !=, <>,
>, and >= where the left of the operator is a
property name and the right of the operator is a number or a
quoted string. You must escape backslash (\) and quote (")
characters. Supported functions are
LOWER([property_name]) to perform a case insensitive
match and EMPTY([property_name]) to filter on the
existence of a key.
Boolean expressions (AND/OR/NOT) are supported up to 3
levels of nesting (for example, "((A AND B AND C) OR NOT D)
AND E"), a maximum of 100 comparisons or functions are
allowed in the expression. The expression must be < 6000="" bytes="" in="" length.="" sample="" query:="">(LOWER(driving_license)="class \"a\"" OR EMPTY(driving_license)) AND driving_years > 10
|
time_filters |
MutableSequence[google.cloud.contentwarehouse_v1.types.TimeFilter]
Documents created/updated within a range specified by this filter are searched against. |
document_schema_names |
MutableSequence[str]
This filter specifies the exact document schema Document.document_schema_name of the documents to search against. If a value isn't specified, documents within the search results are associated with any schema. If multiple values are specified, documents within the search results may be associated with any of the specified schemas. At most 20 document schema names are allowed. |
property_filter |
MutableSequence[google.cloud.contentwarehouse_v1.types.PropertyFilter]
This filter specifies a structured syntax to match against the PropertyDefinition.is_filterable marked as true. The relationship between the
PropertyFilters is OR.
|
file_type_filter |
google.cloud.contentwarehouse_v1.types.FileTypeFilter
This filter specifies the types of files to return: ALL, FOLDER, or FILE. If FOLDER or FILE is specified, then only either folders or files will be returned, respectively. If ALL is specified, both folders and files will be returned. If no value is specified, ALL files will be returned. |
folder_name_filter |
str
Search all the documents under this specified folder. Format: projects/{project_number}/locations/{location}/documents/{document_id}. |
query_context |
MutableSequence[str]
For custom synonyms. Customers provide the synonyms based on context. One customer can provide multiple set of synonyms based on different context. The search query will be expanded based on the custom synonyms of the query context set. By default, no custom synonyms wll be applied if no query context is provided. It is not supported for CMEK compliant deployment. |
document_creator_filter |
MutableSequence[str]
The exact creator(s) of the documents to search against. If a value isn't specified, documents within the search results are associated with any creator. If multiple values are specified, documents within the search results may be associated with any of the specified creators. |
custom_weights_metadata |
google.cloud.contentwarehouse_v1.types.CustomWeightsMetadata
To support the custom weighting across document schemas, customers need to provide the properties to be used to boost the ranking in the search request. For a search query with CustomWeightsMetadata specified, only the RetrievalImportance for the properties in the CustomWeightsMetadata will be honored. |