Call the ListProgramTypeCount to query the distribution of node types.
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Required | ListProgramTypeCount |
The operation that you want to perform. |
ProjectEnv | String | Required | PROD |
The environment of the workspace, including projects in PROD and DEV. |
ProjectId | Long | Yes | 1234 |
The ID of the DataWorks workspace. |
RegionId | String | Required | cn-shanghai |
The unique identifier of the zone. |
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
ProgramTypeAndCounts | Array of ProgramTypeAndCount |
The type and number of nodes. |
|
Count | Integer | 3 |
The number of nodes. |
ProgramType | String | ODPS_SQL |
The type of the node. |
RequestId | String | E6F0DBDD-5AD**** |
The ID of the request, which is used to locate logs and troubleshoot problems. |
Examples
Sample requests
http(s)://[Endpoint]/? Action=ListProgramTypeCount
&ProjectEnv=PROD
&ProjectId=1234
&RegionId=cn-shanghai
&<Common request parameters>
Sample success responses
XML
format
<RequestId>E6F0DBDD-5AD****</RequestId>
<ProgramTypeAndCounts>
<ProgramType>ODPS_SQL</ProgramType>
<Count>3</Count>
</ProgramTypeAndCounts>
JSON
format
{
"RequestId": "E6F0DBDD-5AD****",
"ProgramTypeAndCounts": {
"ProgramType": "ODPS_SQL",
"Count": 3
}
}
Error codes
For a list of error codes, visit the API Error Center.