POST /admin/communication/templates/{template_id}/preview

Render a specified template with provided variable values, returning the rendered subject, content, and plain text version for preview before sending. Supports both simple and go-template formats. References: ePrivacy Directive 2002/58/EC, CAN-SPAM Act.

Request Parameters

Name	In	Type	Required	Default	Example	Constraints	Description
id	path	string	Yes				Template ID

Request Body

Accepts an empty JSON object {}

Responses

Status	Description	Schema
200	Render successful	dto.DataResponse-dto_PreviewTemplateResponse
400	Invalid request parameters	dto.SimpleResponse
401	Unauthenticated or invalid token	dto.SimpleResponse
403	Insufficient permissions to access this resource	dto.SimpleResponse
404	Template not found	dto.SimpleResponse
500	Internal server error	dto.SimpleResponse

Referenced Schemas

dto.DataResponse-dto_PreviewTemplateResponse

Field	Type	Required	Example	Constraints	Description
code	integer	No
data	dto.PreviewTemplateResponse	No
message	string	No
timestamp	string	No

dto.PreviewTemplateResponse

Template preview rendering result, including channel, subject, body, and plain text rendering effect.

Field	Type	Required	Example	Constraints	Description
channel	string	No	sms
code	string	No	verify_code
content	dto.RenderedContent	No
content_type	string	No	text
name	string	No	Verification code template
subject	dto.RenderedContent	No
text_content	dto.RenderedContent	No

dto.RenderedContent

Field	Type	Required	Example	Constraints	Description
error	string	No
rendered	string	No	Your verification code is 123456, valid for 5 minutes.

dto.SimpleResponse

Field	Type	Required	Example	Constraints	Description
code	integer	No
message	string	No
timestamp	string	No