ListTableLevel - DataWorks - Alibaba Cloud Documentation Center

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters


Parameter	Type	Required	Example	Description
Action	String	Yes	ListTableLevel	The operation that you want to perform.
LevelType	Integer	Yes	1	The type of the table level. Valid values: 1 and 2. A value of 1 indicates the logical level. A value of 2 indicates the physical level.
ProjectId	Long	Yes	123	The ID of the DataWorks workspace. You can log on to the DataWorks console to obtain the ID.
RegionId	String	Yes	cn-shanghai	The ID of the region where the service is activated. For example, the ID of the China (Shanghai) region is cn-shanghai, and that of the China (Zhangjiakou) region is cn-zhangjiakou. The system automatically determines the value of this parameter based on the endpoint used to call the operation.
PageNum	Integer	No	1	The number of the page to return. Default value: 1.
PageSize	Integer	No	10	The number of entries to return on each page. Default value: 10.

Response parameters


Parameter	Type	Example	Description
ErrorCode	String	1031203110005	The error code returned.
ErrorMessage	String	The specified parameters are invalid.	The error message returned.
HttpStatusCode	Integer	200	The HTTP status code returned.
RequestId	String	abc	The ID of the request.
Success	Boolean	true	Indicates whether the request is successful.
TableLevelInfo	Struct		The information about the table levels.
LevelList	Array of LevelList		The list of table levels.
Description	String	Description of table level	The description of the table level.
LevelId	Long	123	The ID of the table level.
LevelType	Integer	1	The type of the table level. Valid values: 1 and 2. A value of 1 indicates the logical level. A value of 2 indicates the physical level.
Name	String	Level 1	The name of the table level.
ProjectId	Long	123	The ID of the DataWorks workspace.
TotalCount	Long	10	The total number of table levels returned.

Examples

Sample requests

http(s)://[Endpoint]/?Action=ListTableLevel
&LevelType=1
&ProjectId=123
&RegionId=cn-shanghai
&<Common request parameters>

Sample success responses

XML format

<TableLevelInfo>
    <TotalCount>10</TotalCount>
    <LevelList>
        <Description>Description of the table level</Description>
        <LevelType>1</LevelType>
        <ProjectId>123</ProjectId>
        <LevelId>123</LevelId>
        <Name>Level 1</Name>
    </LevelList>
</TableLevelInfo>
<RequestId>abc</RequestId>
<HttpStatusCode>200</HttpStatusCode>
<ErrorCode>1031203110005</ErrorCode>
<ErrorMessage>The specified parameters are invalid.</ErrorMessage>
<Success>true</Success>

JSON format

{
    "TableLevelInfo": {
        "TotalCount": 10,
        "LevelList": {
            "Description": "Level description",
            "LevelType": 1,
            "ProjectId": 123,
            "LevelId": 123,
            "Name": "Level 1"
        }
    },
    "RequestId": "abc",
    "HttpStatusCode": 200,
    "ErrorCode": 1031203110005,
    "ErrorMessage": "The specified parameters are invalid.",
    "Success": true
}

Error codes


HTTP status code	Error code	Error message	Description
500	InternalError.System	An internal system error occurred. Try again later.	The error message returned because an internal error has occurred. Try again later.
500	InternalError.UserId.Missing	An internal system error occurred. Try again later.	The error message returned because an internal error has occurred. Try again later.
429	Throttling.Api	The request for this resource has exceeded your available limit.	The error message returned because the number of requests for the resource has exceeded the upper limit.
429	Throttling.Api.Risk	The request for this resource has exceeded your daily available limit.	The error message returned because the number of requests per day for the resource has exceeded the upper limit.
429	Throttling.System	The DataWorks system is busy. Try again later.	The error message returned because the DataWorks system is busy. Try again later.
429	Throttling.User	Your request is too frequent. Try again later.	The error message returned because excessive requests have been submitted within a short period of time. Try again later.
403	Forbidden.Access	Access is forbidden. Please first activate DataWorks Enterprise Edition or Flagship Edition.	The error message returned because you are not allowed to perform this operation. Activate DataWorks Enterprise Edition or DataWorks Ultimate Edition.

For a list of error codes, visit the API Error Center.