Queries the input and output information about a node. Only the ancestor or descendant nodes at the nearest level can be queried each time.
Debugging
Authorization information
There is currently no authorization information disclosed in the API.
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
NodeId | long | Yes | The node ID. You can call the ListNodes operation to query the ID. | 12314567 |
ProjectEnv | string | Yes | The environment of the workspace. Valid values: DEV and PROD. | PROD |
IoType | string | Yes | The type of node that you want to query. Valid values:
| output |
Response parameters
Examples
Sample success responses
JSON
format
{
"HttpStatusCode": 200,
"RequestId": "E6F0DBDD-5AD****",
"ErrorMessage": "The project does not exist.",
"ErrorCode": "Invalid.Tenant.ProjectNotExists",
"Success": true,
"Data": [
{
"TableName": "dwd_xxx_table",
"Data": "xxxx.123141254_out",
"NodeId": 1234667
}
]
}
Error codes
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation |
---|
No change history