doc-exports/docs/modelarts/api-ref/CreateProcessorTaskVersion.html

Creating a Data Processing Task Version

Function

This API is used to create a data processing task version.

URI

POST /v2/{project_id}/processor-tasks/{task_id}/versions

Table 1 Path Parameters

Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
task_id	Yes	String	ID of a data processing task.

Request Parameters

Table 2 Request body parameters

Parameter	Mandatory	Type	Description
create_version	No	Boolean	Whether to synchronously create a task version when creating a task. The options are as follows: true: Create a task version when creating a task. false: Do not create a task version when creating a task. (Default value)
data_source	No	ProcessorDataSource object	Data source. Either this parameter or inputs is delivered.
description	No	String	Description of a data processing task. The description contains 0 to 256 characters and does not support the following special characters: ^!<>=&"'
inputs	No	Array of ProcessorDataSource objects	Data source list. Either this parameter or data_source is delivered.
name	Yes	String	Name of a data processing task.
task_id	Yes	String	ID of a data processing task.
template	No	TemplateParam object	Data processing template, such as the algorithm ID and parameters.
version_id	No	String	Dataset version ID.
work_path	No	WorkPath object	Working directory of a data processing task.
workspace_id	No	String	Workspace ID. If no workspace is created, the default value is 0. If a workspace is created and used, use the actual value.

Table 3 ProcessorDataSource

Parameter	Mandatory	Type	Description
name	No	String	Dataset name.
source	No	String	Data source path. The options are as follows: If type is set to OBS, source is an OBS path. If type is set to TASK, source is a task ID. If type is set to DATASET, source is a dataset ID. If type is set to CUSTOM and the API is called by resource tenants, set source to the project_id of the actual user. Otherwise, this field is left blank.
type	No	String	Data source type. The options are as follows: OBS: Data obtained from OBS TASK: Data processing task DATASET: Dataset CUSTOM: Data called by resource tenants
version_id	No	String	Version of a dataset.
version_name	No	String	Dataset version name.

Table 4 TemplateParam

Parameter	Mandatory	Type	Description
id	No	String	Task type, that is, ID of a data processing template. The options are as follows: sys_data_analyse: feature analysis sys_data_cleaning: data cleansing sys_data_augmentation: data augmentation sys_data_validation: data validation sys_data_selection: data selection
name	No	String	Template name.
operator_params	No	Array of OperatorParam objects	Operator parameter list.

Table 5 OperatorParam

Parameter	Mandatory	Type	Description
advanced_params_switch	No	Boolean	Advanced parameter switch.
id	No	String	ID of an operator.
name	No	String	Name of an operator.
params	No	Object	Operator parameter. The parameter type is map<string,object>. Currently, object only supports the types of Boolean, Integer, Long, String, List and Map<String,String>. For two special scenarios of object detection and image classification in a data preprocessing task, the value of task_type is object_detection or image_classification.

Table 6 WorkPath

Parameter	Mandatory	Type	Description
name	No	String	Dataset name.
output_path	No	String	Output path.
path	No	String	Working path. The options are as follows: If type is set to OBS, source is an OBS path. If type is set to DATASET, source is a dataset ID.
type	No	String	Type of a working path. The options are as follows: OBS: OBS path DATASET: dataset
version_id	No	String	Version of a dataset.
version_name	No	String	Name of a dataset version. The value can contain 0 to 32 characters. Only digits, letters, underscores (_), and hyphens (-) are allowed.

Response Parameters

Status code: 200

Table 7 Response body parameters

Parameter	Type	Description
version_id	String	Version ID of a data processing task.

Example Requests

Creating a Data Validation Task Version

{
  "name" : "PRE-e77c",
  "inputs" : [ {
    "type" : "DATASET",
    "source" : "PYc9H2HGv5BJNwBGXyK",
    "version_id" : "Osc8SZ7TZStiRV4vYkZ"
  } ],
  "work_path" : {
    "type" : "DATASET",
    "path" : "PYc9H2HGv5BJNwBGXyK",
    "version_name" : "V0011"
  },
  "description" : "",
  "template" : {
    "id" : "sys_data_validation",
    "operator_params" : [ {
      "name" : "MetaValidation",
      "advanced_params_switch" : false,
      "params" : {
        "task_type" : "image_classification",
        "dataset_type" : "manifest",
        "source_service" : "select",
        "filter_func" : "data_validation_select",
        "image_max_width" : "1920",
        "image_max_height" : "1920",
        "total_status" : "[0,1,2]"
      }
    } ]
  },
  "workspace_id" : "0"
}

Example Responses

Status code: 200

OK

{
  "version_id" : "qSaudx2sbPvthHygckA"
}

Status Codes

Status Code	Description
200	OK
401	Unauthorized
403	Forbidden
404	Not Found

Error Codes

See Error Codes.

Parent topic: Processing Task