Description

Obtain a pre-signed URL for file access.

Request Specification

Method: POST + application/json

Endpoint: https://${cloud-domain}/cgi/crm/v2/file/getPresignedUrl?thirdTraceId=${Random String}

Headers: Refer to Common Parameters

Restrictions: Enterprise must be an Alibaba Cloud or Huawei Cloud file-specialized enterprise.

Request Parameters

Parameter	Type	Required	Description
data	Map	Yes	Data MAP
paths	List[String]	Yes	File paths
expire	Int	Yes	Expiration time (in hours)

Request Example

{
  "data": {
    "paths": [
      "603dabc14ae65400011aec90"
    ],
    "expire": 1
  }
}

Response Parameters

Parameter	Type	Description
traceId	string	Unique request ID
errorDescription	string	Error description
errorMessage	string	Error message
errorCode	Int	Error codes reference

Response Example

{
  "traceId": "E-O.827xxxxxx",
  "errorDescription": "success",
  "errorMessage": "OK",
  "errorCode": 0
}

Notes

• Do not use the message field in the response for logical judgments, as errorMessage may change;