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Lake AI Service

Get to know LAS Operator hub User Operation Guide LAS skills Development reference

Lake AI Service

Lake AI Service

Development reference

LAS CLI command reference

LAS CLI command reference

API reference: API for operator calls

Online operator API

API reference: Data plane

Usage methods

Chat API

Responses API

Create model response

Query model response

Retrieve response context

Delete model response

The response object

Streaming response

OpenAI SDK compatibility note

API reference: control plane

Development guide

API release records

Invocation method

Request structure

Service address

Public parameters

Signature method

Response results

Public error codes

Storage Optimization

DeleteOptimizerTask - Delete optimization task

GetOptimizer - Query optimizer configuration

ListOptimizerTasks - Query optimizer task list

UpdateOptimizer - Update optimizer configuration

GetOptimizerTask - Query optimizer task details

DeleteOptimizer - Delete optimizer configuration

CreateOptimizer - Create optimizer configuration

CancelOptimizerTask - Cancel optimizer task

RunOptimizerTask - Execute optimization task

Task Management

CreateTask - Create a task

UpdateTask - Update task

DeleteTask - Delete task

ListTasks - Get task list

RunTaskInstance - Start a task instance

CancelTaskInstance - Cancel task instance

GetTask - Retrieve task details

GetTaskInstance - Retrieve task instance details

GetTaskInstanceTrackingUrl - Get task monitoring UI link

GetTaskInstanceLog - View task logs

ListTaskInstances - List summary information of task instances

ListTaskRunOwners - List summary information of task instance initiators

Workflow Instance

RunWorkflowInstance - Run workflow instance

GetWorkflowInstance - Retrieve workflow instance details

ListWorkflowInstances - Retrieve workflow instance list

CancelWorkflowInstance - Interrupt workflow instance

Dataset Management

CreateDataset - Create a dataset

ListDatasets - Dataset list

UpdateDataset - Modify dataset information

GetDataset - View dataset information

DeleteDataset - Delete dataset

Data Lake

Catalog

SDK reference

LAS Catalog Java SDK user guide

Component operations guide

Daft

Overview

Technical principles

VeDaft image list

Quick start

LAS job development

Read and write LAS datasets

Best practices

Daft Distributed UDF Parameter Configuration

Resumable computation and incremental computation: Daft Checkpoint

Lance

Lance overview

Quick start

Apache Gravitino

Overview of Apache® Gravitino

Apache® Gravitino Iceberg REST Catalog usage guide

Apache® Gravitino Lance REST Catalog user guide

Apache® Gravitino Server OpenAPI usage guide

Documentation

Lake AI Service

API reference: control plane

Workflow Instance

RunWorkflowInstance - Run workflow instance

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Workflow Instance

RunWorkflowInstance - Run workflow instance

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RunWorkflowInstance - Run workflow instance

Last updated: 2026.05.18 20:10:08

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