Upload a Device CA Certificate

Function

This API is used by an application to upload a device CA certificate to the IoT platform.

Debugging

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

URI

POST /v5/iot/{project_id}/certificates

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	No	String	User token. You can obtain the token by calling the IAM API Obtaining a User Token Through Password Authentication. X-Subject-Token in the response header returned by the API is the desired user token. For details about how to obtain the token, see Token Authentication.
Instance-Id	No	String	Instance ID. Unique identifier of each instance in the physical multi-tenant scenario. Mandatory for professional editions and recommended in other cases. Log in to the IoTDA console and choose Overview in the navigation pane to view the instance ID. For details, see Viewing Instance Details.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
content	Yes	String	Certificate content. Minimum: 1 Maximum: 65535
app_id	No	String	Resource space ID. This parameter is optional. If you have multiple resource spaces, you can use this parameter to specify the resource space to which the certificate to create will belong. If this parameter is not specified, the certificate to create will belong to the default resource space.

Response Parameters

Status code: 201

**Table 4** Response body parameters
Parameter	Type	Description
certificate_id	String	Unique CA certificate ID, allocated by the platform when the certificate is uploaded.
cn_name	String	CN of the CA certificate.
owner	String	Owner of the CA certificate.
status	Boolean	Verification status of the CA certificate. true indicates that the certificate has been verified and can be used for device access authentication. false indicates that the certificate does not pass the verification.
verify_code	String	Verification code of the CA certificate.
provision_enable	Boolean	Whether to enable the self-registration capability. The options are true (yes) and false (no). If this parameter is set to true, this function must be used together with the pre-provisioning function.
template_id	String	ID of the bound pre-provisioning template.
create_date	String	Time when the certificate was created. The value is in the format of yyyyMMdd'T'HHmmss'Z', for example, 20151212T121212Z.
effective_date	String	Time when the CA certificate starts to take effect. The value is in the format of yyyyMMdd'T'HHmmss'Z', for example, 20151212T121212Z.
expiry_date	String	Time when CA certificate expires. The value is in the format of yyyyMMdd'T'HHmmss'Z', for example, 20151212T121212Z.

Example Requests

Uploads a device CA certificate.

POST https://{endpoint}/v5/iot/{project_id}/certificates

{
  "content" : "-----BEGINCERTIFICATE-----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\nXVnwV+BZS5qD9bTcfxZMXhuVRwO/5xWYMYPN1uY=\n-----END CERTIFICATE-----",
  "app_id" : "jeQDJQZltU8iKgFFoW060F5SGZka"
}

Example Responses

Status code: 201

Created

{
  "certificate_id" : "string",
  "cn_name" : "string",
  "owner" : "string",
  "status" : true,
  "verify_code" : "string",
  "create_date" : "20191212T121212Z",
  "effective_date" : "20191212T121212Z",
  "expiry_date" : "20221212T121212Z",
  "provision_enable" : true,
  "template_id" : "61c970ce2d63eb6ee655dbf0"
}