Queries data from a specific data graph using lookup keys. This endpoint allows you to retrieve records based on primary keys or lookup keys from any participating data model object (DMO).
A single request can return one or more data graph records. The result count depends on the lookup criteria and the number of unified records that match the provided lookup keys.
Required. The unique identifier of the data graph. Example: individual_eng_dg
Query Parameters
Parameter
Type
Description
lookupKeys
string
Required. The lookup key in the format [DMO__dlm.field__c=value]. Example: [UnifiedLinkssotIndividualIr1__dlm.SourceRecordId__c=10000001]
live
boolean
Retrieves the latest data graph data if set to true. Retrieves the precalculated data graph data by default.
Note
You can pass multiple lookup keys in a single request. When multiple lookup keys are provided, the query only returns records that satisfy all specified lookup criteria. When using contact-based lookup, only one contact key (either an email address or a phone number) is supported per request.
Note
Search Types
You can query your data using a combination of DMO values included in the data graph. For all DMOs, search is supported by primary key and key qualifier. If a lookup key matches more than one unified record, the results will include multiple data graphs.
Review these key definitions and search capabilities for data graphs:
Value DMO: The materialized table in the data graph that contains the full data payload.
Primary DMO: The DMO the data graph is built from.
Link table DMO: A junction table that links a unified DMO to another DMO.
Participating DMO: A DMO used to store many-to-many relationships and perform reverse lookups from the DMO to the data graph.
Cross table search: A query method using a combination of the primary key and key qualifier from a value DMO with one or more fields from the primary DMO. To use cross table search, pass multiple values to the search call [primaryKeyFieldOfValueDMO=value, columnOfPrimaryDMO=value], [primaryKeyFieldOfValueDMO=value, column1OfPrimaryDMO=value, column2OfPrimaryDMO=value]. You can also use the primary key of a participating table in cross table search.
Real-time data graphs: Search is only supported by primary key and key qualifier. Non-primary key lookups and cross-table searches are not supported.
To help build lookup keys, use the GET /dataGraph/metadata?entityName={DataGraphName} API to explore a data graph schema and retrieve the full DMO and field definitions.
Header Parameters
Parameter
Type
Description
dataspace
string
The dataspace that the query executes in.
Response Structure
The response includes:
data: Array of objects containing the requested data. Multiple data graph records are returned if the lookup criteria match more than one unified record.
done: Boolean indicating if all results have been returned
Examples
Primary Key Example
This example shows the data graph UnifiedIndividual_DG queried using the field SourceRecordIdc=10000001 on the related object UnifiedLinkssotIndividualIr1dlm. The request to query the data graph is made using these elements:
This example shows the data graph Individual_DG queried using the field SourceRecordIdc=10000001 on the related object LinkssotIndividualIr1dlm with the key qualifier kq_id__c=123. The request to query the data graph is made using these elements: