Adding Permission Policies

Function

This API is used to add permission policies to a specified stream.

Calling Method

For details, see Calling APIs.

URI

POST /v2/{project_id}/streams/{stream_name}/policies

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID
stream_name	Yes	String	Name of the stream for which you want to add an authorization policy Maximum: 64

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
stream_id	Yes	String	Unique ID of the stream
principal_name	Yes	String	Authorized user. If the permission is granted to a specified tenant, the format is domainName.. If the permission is granted to a specified sub-user of a tenant, the format is domainName.userName. You can add multiple accounts and separate them by commas (,), for example, domainName1.userName1,domainName2.userName2*.
action_type	Yes	String	Authorization operation type. putRecords: uploading data getRecords: downloading data Enumeration values: putRecords getRecords getStreamInfo
effect	Yes	String	Authorization impact type. accept: The authorization operation is allowed. Enumeration values: accept

Response Parameters

None

Example Requests

Adding Permission Policies for Tenants

POST https://{Endpoint}/v2/{project_id}/streams/{stream_name}/policies

{
  "stream_id" : "CiFdELMr0401K9GGZlp",
  "principal_name" : "domainname1",
  "action_type" : "putRecords",
  "effect" : "accept"
}

Adding Permission Policies for Sub-users

POST https://{Endpoint}/v2/{project_id}/streams/{stream_name}/policies

{
  "stream_id" : "CiFdELMr0401K9GGZlp",
  "principal_name" : "domainname1.username1",
  "action_type" : "putRecords",
  "effect" : "accept"
}