'Swagger. How to define file download operation correctly
I use online Swagger Editor with OpenAPI 3.0 and I have to create a definition file download. I develop server-side and a customer should be able to create a client using YAML description without my "addition explanation". The relevant part of YAML is:
/files/download/{fileName}:
get:
summary: download file
operationId: downloadFile
description: this API is for file download
parameters:
- in: path
name: fileName
schema:
type: string
required: true
description: The name of file to download
responses:
200:
description: Operation performed successfully.
content:
application/octet-stream:
schema:
type: string
format: binary
...
The questions are:
Content. Currently, it is defined as octet-stream as a most common type, but actually, it depends on the type of a file from some predefined set of file types. Is there any way to define such kind of mapping (file type/content type) and use it with a content tag?
The response header should include a key/value pair attachment or inline and file name. The file name is defined in path - {fileName}. Is there any way to describe the concatenation of enum {attachment, inline} and the value of fileName?
Sources
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Source: Stack Overflow
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