This issue was reported in Bugzilla tool by Dominique SIDOU in 12/08/2022, as follows: Bugzilla [Bug 268] - Missing requestBody definition in /ns_descriptors/{nsdInfoId}/nsd_content put Missing requestBody definition in /ns_descriptors/{nsdInfoId}/nsd_content put: /ns_descriptors/{nsdInfoId}/nsd_content: put: description: | The PUT method is used to upload the content of an NSD archive. See clause 5.4.4.3.3. parameters: - $ref: '#/components/parameters/ContentTypeZip' parameters: - $ref: '#/components/parameters/ContentTypeZip' + requestBody: + content: + application/zip: + schema: + type: string + format: binary The issue was reported for v3.3.1 but it shall be fixed in all subsequent versions.