Mutlipart file upload support

[asikpradhan]

Trying to document a multipart file upload does not seem to generate any request part related documentation. For instance,

mockMvc.perform(RestDocumentationRequestBuilders.fileUpload("/assets)
                .file("file",
                        getSystemResourceAsStream("fixtures/assets/asset.jpg").readAllBytes()))
                .andExpect(status().isOk()).andDo(document("asset-post",
                        resourceDetails().description("Post an asset"),
                        requestParts(
                                partWithName("file").description("File to be uploaded")
                        ))

[Jeeppler]

Same problem here.

[blbulyandavbulyan]

I have the same problem, I use spring boot 3.1.3 and java 17

[Jinwook94]

Same problem.