This section contains information on Clean Room API updates.

April 29, 2026

Added the following API calls:

Updated the OpenAPI specification.

April 16, 2026

Clean room question parameters can include enforceable constraints, and they are described via the following additional fields:

displayName
description
exampleValue
format
isSynced

The ValueConstraintType enum was added, and it has the following values:

ENFORCED_LIST
DEFAULT_VALUE

Question parameters can now include the following constraint-related fields that enable input validation:

hasConstraint (boolean)
constraintType (ValueConstraintType)
allowedValues (string array) for enforced lists
defaultValue (string) for default-value constraints

For more information, see the get the parameters for a clean room question API call.

Added the create destination connection API call.

Updated the OpenAPI specification.

April 3, 2026

Added the retry a data connection job API call, which enables programmatic re-validation and refreshes for the specified data connection after something upstream has been fixed or changed.
The parameters object in the create clean room and update clean room API calls now includes the CLOUD, REGION, and SUB_REGION options.
Updated the OpenAPI specification.

March 27, 2026

Added the following API calls:

Updated the OpenAPI specification.

March 18, 2026

Added the destinations endpoint.
Added the list destination partners API call to return a list of available partners, which includes data such as partner name, type, credential source name, configuration parameters, and audit information.
Added the list destination connections API call to return a list of available destination connections for your organization.
Updated the OpenAPI specification.

February 24, 2026

Added the enable segmentation for a question and the update segmentation for a question API calls to support segment generation.
The default limit value of the get all runs for a question API call changed from 500 to 30, with a maximum limit of 100.
Updated the OpenAPI specification.

February 11, 2026

Added the get a clean room flow API call and the set a clean room flow version call to enable rolling back or switching a flow to an existing version.
Updated the fetch a clean room flow run report call to return paginated, table-style results and added the optional offset and limit parameters to control the maximum number of rows returned (defaults to 500).
Updated the fetch a clean room flow run report call to use the provided node identifier directly (instead of validating node labels).
Fixed an issue where forwarded requests could duplicate query parameters, which could cause incorrect query parsing.
Updated the OpenAPI specification to:
- Clarify flow node identification guidance (use node UUIDs for uniqueness; labels are display-only).
- Modify the body parameters for the create a clean room question run for a clean room question call to use key-value pairs instead of an array, thus preventing client serialization issues.

January 29, 2026

Added the download output file for a clean room flow run node call.
Added the executedAt parameter to the clean room question runs, fetch a list of all clean room question runs for a clean room question, and fetch a clean room flow run by ID calls.
Added the cleanroomFlowRunId to the fetch output nodes for a clean room flow run report call.
Added the isPartitionColumn to the map field configurations call.
Updated the OpenAPI specification to clarify flow node identification guidance (use node UUIDs for uniqueness; labels are display-only).

December 11, 2025

Added the list clean room flows call.
To ignore parent-child dependency rules, added the ignoreParentChildRule parameter to the create a clean room flow run call.
To exclude nodes without tags when branch filtering is enabled, added excludeNodesWithoutTags to the create a clean room flow run and the replay a clean room flow run calls.
Added the optional replay name parameter to the replay a clean room flow run call.
To include unmatched nodes when branch filtering is enabled, added includeMismatchingTaggedNodes to the create a clean room flow run and the replay a clean room flow run calls.
Added the nodeID parameter to the get comprehensive node details for a clean room flow call.
Added the transformation parameter to the configure a clean room dataset by data connection ID and the update a clean room dataset by ID calls to provide information about the transformation formula (SQL) used for calculated fields.
Updated the OpenAPI specification.

November 21, 2025

Added the llms.txt file to this API documentation to support AI workflows. For more information, see llmstxt.org.

October 17, 2025

Added the Get organization information for datasets by UUID or name API call.
Added the createNewVersion and versionMessage parameters to the create or update a clean room flow API call.
Updated the OpenAPI specification.

September 12, 2025

Removed API limit enforcement text from "API Limits".

September 2, 2025

Updates to assign datasets and fields to a clean room flow.
Updated the OpenAPI specification.

August 18, 2025

Starting on October 8, you can only request an access token via the request an access token call 2 times each 24-hour period. For more information, see "API Limits".