Queries log fields that are supported by log storage.

Note The call frequency of the API is no more than 100 queries per second.


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 parameter

Parameter Type Required Example Description
Action String Yes DescribeDcdnOfflineLogDeliveryField

The operation that you want to perform. Set the value to DescribeDcdnOfflineLogDeliveryField.

Response parameters

Parameter Type Example Description
Fields Array of Field

A list of log fields.

Description String The time of the request.

The description of the log field.

FieldId String unixtime

The ID of the field.

FieldName String Time

The name of the field.

RequestId String B8E80E6A-205C-423E-BB3C-5EDADCA58C86

The ID of the request.


Sample requests

&<Common request parameters>

Sample success responses

XML format

        <Description>The time of the request.</Description>

JSON format

    "RequestId": "B8E80E6A-205C-423E-BB3C-5EDADCA58C86",
    "Fields": [
            "FieldId": "unixtime",
            "FieldName": "Time",
            "Description": "The time of the request."

Error codes

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