ListSpanNames - Managed Service for OpenTelemetry - Alibaba Cloud Documentation Center

Queries all span names in a specified region or all span names of a microservice.

Debugging

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Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region.	cn-beijing
ServiceName	string	No	The name of the application.	service 1
StartTime	long	No	The timestamp of the start time of the time range to query. The timestamp is accurate to milliseconds.	1575561600000
EndTime	long	No	The timestamp of the end time of the time range to query. The timestamp is accurate to milliseconds.	1575622455686

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	1E2B6A4C-6B83-4062-8B6F-AEEC1F******
SpanNames	array	The span names.
	string	The span names.	{"SpanName":["rpc0","rpc1.1","rpc1.1.1"]}

Examples

Sample success responses

JSONformat

{
  "RequestId": "1E2B6A4C-6B83-4062-8B6F-AEEC1F******",
  "SpanNames": {
    "SpanName": [
      "{\"SpanName\":[\"rpc0\",\"rpc1.1\",\"rpc1.1.1\"]}"
    ]
  }
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2023-09-04	API Description Update. The Error code has changed	View Change Details
2023-08-14	The Error code has changed	View Change Details