Querying the Latest Version Used by a Customer

This API is used to query the latest version used by a customer.

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
If you are using identity policy-based authorization, no identity policy-based permission required for calling this API.

GET /v5/{project_id}/billing/version

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID, which is used to specify the project that an asset belongs to. After the project ID is configured, you can query assets in the project using the project ID. For details about how to obtain it, see Obtaining a Project ID. Constraints N/A Range The value can contain 1 to 256 characters. Default Value N/A

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
enterprise_project_id	No	String	Definition Enterprise project ID, which is used to filter assets in different enterprise projects. For details, see Obtaining an Enterprise Project ID. To query assets in all enterprise projects, set this parameter to all_granted_eps. Constraints You need to set this parameter only after the enterprise project function is enabled. Range The value can contain 1 to 256 characters. Default Value 0: default enterprise project.

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition User token, which contains user identity and permissions. The token can be used for identity authentication when an API is called. For details about how to obtain the token, see Obtaining a User Token. Constraints N/A Range The value can contain 1 to 32,768 characters. Default Value N/A
region	No	String	Definition Region ID, which is used to query assets in the required region. For details about how to obtain a region ID, see Obtaining a Region ID. Constraints N/A Range The value can contain 1 to 128 characters. Default Value N/A

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
version	String	Definition Enabled HSS edition. Range The options are as follows: hss.version.basic: basic edition hss.version.advanced: professional edition hss.version.enterprise: enterprise edition hss.version.premium: premium edition hss.version.wtp: WTP edition hss.version.container.enterprise: container edition

Query the latest version used by a customer.

GET https://{endpoint}/v5/{project_id}/billing/version

Status code: 200

Highest edition used by a customer.

{
  "version" : "hss.version.wtp"
}

Status Code	Description
200	Highest edition used by a customer.

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