ListSceneItems - - Alibaba Cloud Documentation Center

Queries preview results.

Operation description

We recommend that you do not call an API operation to manage scenes. We recommend that you go to the Scenario Building page in the Artificial Intelligence Recommendation (AIRec) console to manage scenes.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request syntax

GET /v2/openapi/instances/{instanceId}/scenes/{sceneId}/items

Request parameters

Parameter	Type	Required	Description	Example
instanceId	string	Yes	GET openapi/instances/{instanceId}/scenes/{sceneId}/items?selectionRuleId=xxx&operrationRuleId=xxx	airec-cn-o400whm78004
sceneId	string	Yes		testid
operationRuleId	string	No		1
selectionRuleId	string	No	The instance ID.	1
page	integer	No	The scene ID.	1
size	integer	No	The ID of the operation rule.	10
previewType	string	No	The ID of the item selection rule.	PREVIEW_ITEM
queryCount	integer	No	The number of the page to return. Default value: 1.	20

Response parameters

Parameter	Type	Description	Example
	object
result	object	The number of entries to return on each page. Valid values: 1 to 50. Default value: 10.
total	object	The preview type. Valid values: PREVIEW_ITEM: previews only the results that are returned based on item selection rules. PREVIEW_QUERY: previews the results that are returned based on all configurations.
totalCount	long	The number of queries.	1000
sceneWeightItem	long	The returned results.	1000
sceneRecommendItem	long	The statistical results.	1000
weightItem	long	The total number of items in the instance.	1000
instanceRecommendItem	long	The number of weighted items in the scene.	1000
detail	object []	The number of items that can be recommended in the scene.
title	string	The number of weighted items in the instance.	title
categoryPath	string	The number of items that can be recommended in the instance.	12_34
itemId	string	The information about the preview results.	123
itemType	string	The title of the item.	video
status	string	The category path of the item.	1
brandId	string	The item ID.	123
shopId	string	The type of the item.	123
pubTime	string	Indicates whether the item can be recommended. Valid values: 1: The item can be recommended. 0: The item cannot be recommended.	1612687809
channel	string	The brand ID.	The store ID.
duration	string	The time when the item was published.	300
author	string	The channel of the item.	zhangsan
expireTime	string	Entertainment	1612687809
code	string	The time spent on the page.	InternalServerError
requestId	string	The author of the item.	8F81A922-6C81-46D6-B78C-CC35E16B1691
message	string	The time when the item expires.	An internal server error occurred

Examples

Sample success responses

JSONformat

{
  "result": {
    "total": {
      "totalCount": 1000,
      "sceneWeightItem": 1000,
      "sceneRecommendItem": 1000,
      "weightItem": 1000,
      "instanceRecommendItem": 1000
    },
    "detail": [
      {
        "title": "title",
        "categoryPath": "12_34",
        "itemId": "123",
        "itemType": "video",
        "status": "1",
        "brandId": "123",
        "shopId": "123",
        "pubTime": "1612687809",
        "channel": "The store ID.\n",
        "duration": "300",
        "author": "zhangsan",
        "expireTime": "1612687809"
      }
    ]
  },
  "code": "InternalServerError",
  "requestId": "8F81A922-6C81-46D6-B78C-CC35E16B1691",
  "message": "An internal server error occurred"
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history