Obtaining Template Version Content

ShowTemplateVersionContent

This API obtains the template version content.

template_id is the unique ID of the template. It is a UUID generated by RFS when a template is created. Template names are unique at one specific time, so you can create a template named HelloWorld and another template with the same name after deleting the first one. For parallel development, team members may want to ensure that they are operating the template they created, not one with the same name created by other members after deleting the previous one. To avoid this mismatch, check the ID, since RFS ensures each template has a unique ID that does not change with updates. If the template_id value differs from the current template ID, 400 is returned.
This API returns the download link (a pre-signed URL of OBS, valid for 5 minutes) of the template content through temporary redirection. You can download the template version content from the link.

ShowTemplateVersionContent returns only the template version content. To obtain the metadata of a template version, call ShowTemplateVersionMetadata.

GET /v1/{project_id}/templates/{template_name}/versions/{version_id}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. It can be obtained by calling an API or from the console. Obtaining a Project ID Minimum: 3 Maximum: 64
template_name	Yes	String	Name of the template to be created. Minimum: 1 Maximum: 128
version_id	Yes	String	Template version ID. It starts with V (uppercase). The number of the ID is incremented by 1 each time a version is created. Minimum: 2 Maximum: 11

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
template_id	No	String	ID of a template. If template_id exists, the template service checks whether template_id matches template_name. If not, 400 is returned. Minimum: 36 Maximum: 36

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
Client-Request-Id	Yes	String	Unique request ID. It is specified by a user and is used to locate a request. UUID is recommended. Minimum: 36 Maximum: 128

Status code: 307

**Table 4** Response header parameters
Parameter	Type	Description
Location	String	HTTP redirection header. The client can use this header to redirect to a new address. The content is a template download link, which is a pre-signed OBS URL valid for 10 minutes.

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 401

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 403

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 404

**Table 8** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 429

**Table 9** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

**Table 10** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Obtain a specified version of a specified template.

GET https://{endpoint}/v1/c364070ab35041ddae68cf8b4839b60f/templates/my_template/versions/V1

Obtain a specified version of a specified template and check whether the template ID matches the current template.

GET https://{endpoint}/v1/c364070ab35041ddae68cf8b4839b60f/templates/my_template/versions/V1?template_id=1b15e005-bdbb-4bd7-8f9a-a09b6774b4b3

None

Status Code	Description
200	空响应体
307	Template version content requested. The request is redirected to the download link.
400	Invalid request.
401	Authentication failed.
403	The user does not have the permission to call this API.
404	The template or template version does not exist.
429	Too frequent requests.
500	Internal server error.