API Reference

Execute Query

POST/api/v2/ontologies/{ontology}/queries/{queryApiName}/execute

Executes a Query using the given parameters.

Optional parameters do not need to be supplied.

Third-party applications using this endpoint via OAuth2 must request the following operation scopes: api:ontologies-read.

Path parameters

ontology

string

The API name of the ontology. To find the API name, use the List ontologies endpoint or check the Ontology Manager.

queryApiName

string

The API name of the Query to execute.

Query parameters

artifactRepository

string

optional

The repository associated with a marketplace installation.

packageName

string

optional

The package name of the generated SDK.

Request body

ExecuteQueryRequest

object

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parameters

map<ParameterId, DataValue>

optional

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ParameterId

string

The unique identifier of the parameter. Parameters are used as inputs when an action or query is applied. Parameters can be viewed and managed in the Ontology Manager.

DataValue

any

Represents the value of data in the following format. Note that these values can be nested, for example an array of structs.

Type	JSON encoding	Example
Array	array	`["alpha", "bravo", "charlie"]`
Attachment	string	`"ri.attachments.main.attachment.2f944bae-5851-4204-8615-920c969a9f2e"`
Boolean	boolean	`true`
Byte	number	`31`
Date	ISO 8601 extended local date string	`"2021-05-01"`
Decimal	string	`"2.718281828"`
Float	number	`3.14159265`
Double	number	`3.14159265`
Integer	number	`238940`
Long	string	`"58319870951433"`
Marking	string	`"MU"`
Null	null	`null`
Object Set	string OR the object set definition	`ri.object-set.main.versioned-object-set.h13274m8-23f5-431c-8aee-a4554157c57z`
Ontology Object Reference	JSON encoding of the object's primary key	`10033123` or `"EMP1234"`
Set	array	`["alpha", "bravo", "charlie"]`
Short	number	`8739`
String	string	`"Call me Ishmael"`
Struct	JSON object	`{"name": "John Doe", "age": 42}`
TwoDimensionalAggregation	JSON object	`{"groups": [{"key": "alpha", "value": 100}, {"key": "beta", "value": 101}]}`
ThreeDimensionalAggregation	JSON object	`{"groups": [{"key": "NYC", "groups": [{"key": "Engineer", "value" : 100}]}]}`
Timestamp	ISO 8601 extended offset date-time string in UTC zone	`"2021-01-04T05:00:00Z"`

Response body

ExecuteQueryResponse

object

Success response.

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value

any

Represents the value of data in the following format. Note that these values can be nested, for example an array of structs.

Type	JSON encoding	Example
Array	array	`["alpha", "bravo", "charlie"]`
Attachment	string	`"ri.attachments.main.attachment.2f944bae-5851-4204-8615-920c969a9f2e"`
Boolean	boolean	`true`
Byte	number	`31`
Date	ISO 8601 extended local date string	`"2021-05-01"`
Decimal	string	`"2.718281828"`
Float	number	`3.14159265`
Double	number	`3.14159265`
Integer	number	`238940`
Long	string	`"58319870951433"`
Marking	string	`"MU"`
Null	null	`null`
Object Set	string OR the object set definition	`ri.object-set.main.versioned-object-set.h13274m8-23f5-431c-8aee-a4554157c57z`
Ontology Object Reference	JSON encoding of the object's primary key	`10033123` or `"EMP1234"`
Set	array	`["alpha", "bravo", "charlie"]`
Short	number	`8739`
String	string	`"Call me Ishmael"`
Struct	JSON object	`{"name": "John Doe", "age": 42}`
TwoDimensionalAggregation	JSON object	`{"groups": [{"key": "alpha", "value": 100}, {"key": "beta", "value": 101}]}`
ThreeDimensionalAggregation	JSON object	`{"groups": [{"key": "NYC", "groups": [{"key": "Engineer", "value" : 100}]}]}`
Timestamp	ISO 8601 extended offset date-time string in UTC zone	`"2021-01-04T05:00:00Z"`

Examples

Request

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curl -X POST \
	-H "Content-type: application/json" \
	-H "Authorization: Bearer $TOKEN" \
	"https://$HOSTNAME/api/v2/ontologies/palantir/queries/getEmployeesInCity/execute?artifactRepository=&packageName=" \
	-d '{"parameters":{"city":"New York"}}'

Response

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{
  "value": [
    "EMP546",
    "EMP609",
    "EMP989"
  ]
}