diff --git a/services/api-server/openapi.json b/services/api-server/openapi.json
index 3b74b6be1ed..63410d9274e 100644
--- a/services/api-server/openapi.json
+++ b/services/api-server/openapi.json
@@ -231,11 +231,11 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "title": "Response List Files V0 Files Get",
-                  "type": "array",
                   "items": {
                     "$ref": "#/components/schemas/File"
-                  }
+                  },
+                  "type": "array",
+                  "title": "Response List Files V0 Files Get"
                 }
               }
             }
@@ -320,8 +320,8 @@
           {
             "required": false,
             "schema": {
-              "title": "Content-Length",
-              "type": "string"
+              "type": "string",
+              "title": "Content-Length"
             },
             "name": "content-length",
             "in": "header"
@@ -438,9 +438,9 @@
           {
             "required": true,
             "schema": {
-              "title": "File Id",
               "type": "string",
-              "format": "uuid"
+              "format": "uuid",
+              "title": "File Id"
             },
             "name": "file_id",
             "in": "path"
@@ -546,9 +546,9 @@
           {
             "required": true,
             "schema": {
-              "title": "File Id",
               "type": "string",
-              "format": "uuid"
+              "format": "uuid",
+              "title": "File Id"
             },
             "name": "file_id",
             "in": "path"
@@ -618,6 +618,22 @@
               }
             }
           },
+          "200": {
+            "description": "Returns a arbitrary binary data",
+            "content": {
+              "application/octet-stream": {
+                "schema": {
+                  "type": "string",
+                  "format": "binary"
+                }
+              },
+              "text/plain": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          },
           "422": {
             "description": "Validation Error",
             "content": {
@@ -650,11 +666,11 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "title": "Response List Solvers V0 Solvers Get",
-                  "type": "array",
                   "items": {
                     "$ref": "#/components/schemas/Solver"
-                  }
+                  },
+                  "type": "array",
+                  "title": "Response List Solvers V0 Solvers Get"
                 }
               }
             }
@@ -741,11 +757,11 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "title": "Response List Solvers Releases V0 Solvers Releases Get",
-                  "type": "array",
                   "items": {
                     "$ref": "#/components/schemas/Solver"
-                  }
+                  },
+                  "type": "array",
+                  "title": "Response List Solvers Releases V0 Solvers Releases Get"
                 }
               }
             }
@@ -830,9 +846,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -939,9 +955,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -953,11 +969,11 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "title": "Response List Solver Releases V0 Solvers  Solver Key  Releases Get",
-                  "type": "array",
                   "items": {
                     "$ref": "#/components/schemas/Solver"
-                  }
+                  },
+                  "type": "array",
+                  "title": "Response List Solver Releases V0 Solvers  Solver Key  Releases Get"
                 }
               }
             }
@@ -1052,9 +1068,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -1062,9 +1078,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -1171,9 +1187,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -1181,9 +1197,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -1290,9 +1306,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -1300,9 +1316,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -1314,11 +1330,11 @@
             "content": {
               "application/json": {
                 "schema": {
-                  "title": "Response List Jobs V0 Solvers  Solver Key  Releases  Version  Jobs Get",
-                  "type": "array",
                   "items": {
                     "$ref": "#/components/schemas/Job"
-                  }
+                  },
+                  "type": "array",
+                  "title": "Response List Jobs V0 Solvers  Solver Key  Releases  Version  Jobs Get"
                 }
               }
             }
@@ -1421,9 +1437,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -1431,9 +1447,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -1560,9 +1576,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -1570,9 +1586,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -1580,9 +1596,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Job Id",
               "type": "string",
-              "format": "uuid"
+              "format": "uuid",
+              "title": "Job Id"
             },
             "name": "job_id",
             "in": "path"
@@ -1590,9 +1606,9 @@
           {
             "required": false,
             "schema": {
-              "title": "Cluster Id",
+              "type": "integer",
               "minimum": 0,
-              "type": "integer"
+              "title": "Cluster Id"
             },
             "name": "cluster_id",
             "in": "query"
@@ -1708,9 +1724,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -1718,9 +1734,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -1728,9 +1744,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Job Id",
               "type": "string",
-              "format": "uuid"
+              "format": "uuid",
+              "title": "Job Id"
             },
             "name": "job_id",
             "in": "path"
@@ -1846,9 +1862,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -1856,9 +1872,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -1866,9 +1882,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Job Id",
               "type": "string",
-              "format": "uuid"
+              "format": "uuid",
+              "title": "Job Id"
             },
             "name": "job_id",
             "in": "path"
@@ -1985,9 +2001,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -1995,9 +2011,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -2005,9 +2021,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Job Id",
               "type": "string",
-              "format": "uuid"
+              "format": "uuid",
+              "title": "Job Id"
             },
             "name": "job_id",
             "in": "path"
@@ -2123,9 +2139,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -2133,9 +2149,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -2143,9 +2159,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Job Id",
               "type": "string",
-              "format": "uuid"
+              "format": "uuid",
+              "title": "Job Id"
             },
             "name": "job_id",
             "in": "path"
@@ -2262,9 +2278,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -2272,9 +2288,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -2282,9 +2298,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Job Id",
               "type": "string",
-              "format": "uuid"
+              "format": "uuid",
+              "title": "Job Id"
             },
             "name": "job_id",
             "in": "path"
@@ -2398,9 +2414,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Solver Key",
+              "type": "string",
               "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
-              "type": "string"
+              "title": "Solver Key"
             },
             "name": "solver_key",
             "in": "path"
@@ -2408,9 +2424,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Version",
+              "type": "string",
               "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "title": "Version"
             },
             "name": "version",
             "in": "path"
@@ -2418,9 +2434,9 @@
           {
             "required": true,
             "schema": {
-              "title": "Job Id",
               "type": "string",
-              "format": "uuid"
+              "format": "uuid",
+              "title": "Job Id"
             },
             "name": "job_id",
             "in": "path"
@@ -2519,174 +2535,174 @@
   "components": {
     "schemas": {
       "Body_upload_file_v0_files_content_put": {
-        "title": "Body_upload_file_v0_files_content_put",
-        "required": [
-          "file"
-        ],
-        "type": "object",
         "properties": {
           "file": {
-            "title": "File",
             "type": "string",
-            "format": "binary"
+            "format": "binary",
+            "title": "File"
           }
-        }
-      },
-      "ErrorGet": {
-        "title": "ErrorGet",
+        },
+        "type": "object",
         "required": [
-          "errors"
+          "file"
         ],
-        "type": "object",
+        "title": "Body_upload_file_v0_files_content_put"
+      },
+      "ErrorGet": {
         "properties": {
           "errors": {
-            "title": "Errors",
+            "items": {},
             "type": "array",
-            "items": {}
+            "title": "Errors"
           }
-        }
-      },
-      "File": {
-        "title": "File",
+        },
+        "type": "object",
         "required": [
-          "id",
-          "filename"
+          "errors"
         ],
-        "type": "object",
+        "title": "ErrorGet"
+      },
+      "File": {
         "properties": {
           "id": {
-            "title": "Id",
             "type": "string",
-            "description": "Resource identifier",
-            "format": "uuid"
+            "format": "uuid",
+            "title": "Id",
+            "description": "Resource identifier"
           },
           "filename": {
-            "title": "Filename",
             "type": "string",
+            "title": "Filename",
             "description": "Name of the file with extension"
           },
           "content_type": {
-            "title": "Content Type",
             "type": "string",
+            "title": "Content Type",
             "description": "Guess of type content [EXPERIMENTAL]"
           },
           "checksum": {
-            "title": "Checksum",
-            "pattern": "^[a-fA-F0-9]{64}$",
             "type": "string",
+            "pattern": "^[a-fA-F0-9]{64}$",
+            "title": "Checksum",
             "description": "SHA256 hash of the file's content"
           },
           "e_tag": {
-            "title": "E Tag",
             "type": "string",
+            "title": "E Tag",
             "description": "S3 entity tag"
           }
         },
+        "type": "object",
+        "required": [
+          "id",
+          "filename"
+        ],
+        "title": "File",
         "description": "Represents a file stored on the server side i.e. a unique reference to a file in the cloud."
       },
       "Groups": {
-        "title": "Groups",
-        "required": [
-          "me",
-          "all"
-        ],
-        "type": "object",
         "properties": {
           "me": {
             "$ref": "#/components/schemas/UsersGroup"
           },
           "organizations": {
-            "title": "Organizations",
-            "type": "array",
             "items": {
               "$ref": "#/components/schemas/UsersGroup"
             },
+            "type": "array",
+            "title": "Organizations",
             "default": []
           },
           "all": {
             "$ref": "#/components/schemas/UsersGroup"
           }
-        }
+        },
+        "type": "object",
+        "required": [
+          "me",
+          "all"
+        ],
+        "title": "Groups"
       },
       "HTTPValidationError": {
-        "title": "HTTPValidationError",
-        "type": "object",
         "properties": {
           "errors": {
-            "title": "Validation errors",
-            "type": "array",
             "items": {
               "$ref": "#/components/schemas/ValidationError"
-            }
+            },
+            "type": "array",
+            "title": "Validation errors"
           }
-        }
+        },
+        "type": "object",
+        "title": "HTTPValidationError"
       },
       "Job": {
-        "title": "Job",
-        "required": [
-          "id",
-          "name",
-          "inputs_checksum",
-          "created_at",
-          "runner_name",
-          "url",
-          "runner_url",
-          "outputs_url"
-        ],
-        "type": "object",
         "properties": {
           "id": {
-            "title": "Id",
             "type": "string",
-            "format": "uuid"
+            "format": "uuid",
+            "title": "Id"
           },
           "name": {
-            "title": "Name",
+            "type": "string",
             "pattern": "^([^\\s/]+/?){1,10}$",
-            "type": "string"
+            "title": "Name"
           },
           "inputs_checksum": {
-            "title": "Inputs Checksum",
             "type": "string",
+            "title": "Inputs Checksum",
             "description": "Input's checksum"
           },
           "created_at": {
-            "title": "Created At",
             "type": "string",
-            "description": "Job creation timestamp",
-            "format": "date-time"
+            "format": "date-time",
+            "title": "Created At",
+            "description": "Job creation timestamp"
           },
           "runner_name": {
-            "title": "Runner Name",
-            "pattern": "^([^\\s/]+/?){1,10}$",
             "type": "string",
+            "pattern": "^([^\\s/]+/?){1,10}$",
+            "title": "Runner Name",
             "description": "Runner that executes job"
           },
           "url": {
-            "title": "Url",
+            "type": "string",
             "maxLength": 2083,
             "minLength": 1,
-            "type": "string",
-            "description": "Link to get this resource (self)",
-            "format": "uri"
+            "format": "uri",
+            "title": "Url",
+            "description": "Link to get this resource (self)"
           },
           "runner_url": {
-            "title": "Runner Url",
+            "type": "string",
             "maxLength": 2083,
             "minLength": 1,
-            "type": "string",
-            "description": "Link to the solver's job (parent collection)",
-            "format": "uri"
+            "format": "uri",
+            "title": "Runner Url",
+            "description": "Link to the solver's job (parent collection)"
           },
           "outputs_url": {
-            "title": "Outputs Url",
+            "type": "string",
             "maxLength": 2083,
             "minLength": 1,
-            "type": "string",
-            "description": "Link to the job outputs (sub-collection)",
-            "format": "uri"
+            "format": "uri",
+            "title": "Outputs Url",
+            "description": "Link to the job outputs (sub-collection)"
           }
         },
+        "type": "object",
+        "required": [
+          "id",
+          "name",
+          "inputs_checksum",
+          "created_at",
+          "runner_name",
+          "url",
+          "runner_url",
+          "outputs_url"
+        ],
+        "title": "Job",
         "example": {
           "id": "f622946d-fd29-35b9-a193-abdd1095167c",
           "name": "solvers/isolve/releases/1.3.4/jobs/f622946d-fd29-35b9-a193-abdd1095167c",
@@ -2699,15 +2715,8 @@
         }
       },
       "JobInputs": {
-        "title": "JobInputs",
-        "required": [
-          "values"
-        ],
-        "type": "object",
         "properties": {
           "values": {
-            "title": "Values",
-            "type": "object",
             "additionalProperties": {
               "anyOf": [
                 {
@@ -2726,13 +2735,20 @@
                   "type": "string"
                 },
                 {
-                  "type": "array",
-                  "items": {}
+                  "items": {},
+                  "type": "array"
                 }
               ]
-            }
+            },
+            "type": "object",
+            "title": "Values"
           }
         },
+        "type": "object",
+        "required": [
+          "values"
+        ],
+        "title": "JobInputs",
         "example": {
           "values": {
             "x": 4.33,
@@ -2747,22 +2763,14 @@
         }
       },
       "JobOutputs": {
-        "title": "JobOutputs",
-        "required": [
-          "job_id",
-          "results"
-        ],
-        "type": "object",
         "properties": {
           "job_id": {
-            "title": "Job Id",
             "type": "string",
-            "description": "Job that produced this output",
-            "format": "uuid"
+            "format": "uuid",
+            "title": "Job Id",
+            "description": "Job that produced this output"
           },
           "results": {
-            "title": "Results",
-            "type": "object",
             "additionalProperties": {
               "anyOf": [
                 {
@@ -2781,13 +2789,21 @@
                   "type": "string"
                 },
                 {
-                  "type": "array",
-                  "items": {}
+                  "items": {},
+                  "type": "array"
                 }
               ]
-            }
+            },
+            "type": "object",
+            "title": "Results"
           }
         },
+        "type": "object",
+        "required": [
+          "job_id",
+          "results"
+        ],
+        "title": "JobOutputs",
         "example": {
           "job_id": "99d9ac65-9f10-4e2f-a433-b5e412bb037b",
           "results": {
@@ -2803,48 +2819,48 @@
         }
       },
       "JobStatus": {
-        "title": "JobStatus",
-        "required": [
-          "job_id",
-          "state",
-          "submitted_at"
-        ],
-        "type": "object",
         "properties": {
           "job_id": {
-            "title": "Job Id",
             "type": "string",
-            "format": "uuid"
+            "format": "uuid",
+            "title": "Job Id"
           },
           "state": {
             "$ref": "#/components/schemas/RunningState"
           },
           "progress": {
-            "title": "Progress",
+            "type": "integer",
             "maximum": 100,
             "minimum": 0,
-            "type": "integer",
+            "title": "Progress",
             "default": 0
           },
           "submitted_at": {
-            "title": "Submitted At",
             "type": "string",
-            "description": "Last modification timestamp of the solver job",
-            "format": "date-time"
+            "format": "date-time",
+            "title": "Submitted At",
+            "description": "Last modification timestamp of the solver job"
           },
           "started_at": {
-            "title": "Started At",
             "type": "string",
-            "description": "Timestamp that indicate the moment the solver starts execution or None if the event did not occur",
-            "format": "date-time"
+            "format": "date-time",
+            "title": "Started At",
+            "description": "Timestamp that indicate the moment the solver starts execution or None if the event did not occur"
           },
           "stopped_at": {
-            "title": "Stopped At",
             "type": "string",
-            "description": "Timestamp at which the solver finished or killed execution or None if the event did not occur",
-            "format": "date-time"
+            "format": "date-time",
+            "title": "Stopped At",
+            "description": "Timestamp at which the solver finished or killed execution or None if the event did not occur"
           }
         },
+        "type": "object",
+        "required": [
+          "job_id",
+          "state",
+          "submitted_at"
+        ],
+        "title": "JobStatus",
         "example": {
           "job_id": "145beae4-a3a8-4fde-adbb-4e8257c2c083",
           "state": "STARTED",
@@ -2854,48 +2870,48 @@
         }
       },
       "Meta": {
-        "title": "Meta",
-        "required": [
-          "name",
-          "version",
-          "docs_url",
-          "docs_dev_url"
-        ],
-        "type": "object",
         "properties": {
           "name": {
-            "title": "Name",
-            "type": "string"
+            "type": "string",
+            "title": "Name"
           },
           "version": {
-            "title": "Version",
+            "type": "string",
             "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-            "type": "string"
+            "title": "Version"
           },
           "released": {
-            "title": "Released",
-            "type": "object",
             "additionalProperties": {
-              "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
-              "type": "string"
+              "type": "string",
+              "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$"
             },
+            "type": "object",
+            "title": "Released",
             "description": "Maps every route's path tag with a released version"
           },
           "docs_url": {
-            "title": "Docs Url",
+            "type": "string",
             "maxLength": 65536,
             "minLength": 1,
-            "type": "string",
-            "format": "uri"
+            "format": "uri",
+            "title": "Docs Url"
           },
           "docs_dev_url": {
-            "title": "Docs Dev Url",
+            "type": "string",
             "maxLength": 65536,
             "minLength": 1,
-            "type": "string",
-            "format": "uri"
+            "format": "uri",
+            "title": "Docs Dev Url"
           }
         },
+        "type": "object",
+        "required": [
+          "name",
+          "version",
+          "docs_url",
+          "docs_dev_url"
+        ],
+        "title": "Meta",
         "example": {
           "name": "simcore_service_foo",
           "version": "2.4.45",
@@ -2908,58 +2924,51 @@
         }
       },
       "OnePage_SolverPort_": {
-        "title": "OnePage[SolverPort]",
-        "required": [
-          "items"
-        ],
-        "type": "object",
         "properties": {
           "items": {
-            "title": "Items",
-            "type": "array",
             "items": {
               "$ref": "#/components/schemas/SolverPort"
-            }
+            },
+            "type": "array",
+            "title": "Items"
           },
           "total": {
-            "title": "Total",
+            "type": "integer",
             "minimum": 0,
-            "type": "integer"
+            "title": "Total"
           }
         },
+        "type": "object",
+        "required": [
+          "items"
+        ],
+        "title": "OnePage[SolverPort]",
         "description": "A single page is used to envelope a small sequence that does not require\npagination\n\nIf total >  MAXIMUM_NUMBER_OF_ITEMS_PER_PAGE, we should consider extending this\nentrypoint to proper pagination"
       },
       "Profile": {
-        "title": "Profile",
-        "required": [
-          "id",
-          "login",
-          "role"
-        ],
-        "type": "object",
         "properties": {
           "first_name": {
-            "title": "First Name",
-            "maxLength": 255,
             "type": "string",
+            "maxLength": 255,
+            "title": "First Name",
             "example": "James"
           },
           "last_name": {
-            "title": "Last Name",
-            "maxLength": 255,
             "type": "string",
+            "maxLength": 255,
+            "title": "Last Name",
             "example": "Maxwell"
           },
           "id": {
-            "title": "Id",
-            "exclusiveMinimum": true,
             "type": "integer",
+            "exclusiveMinimum": true,
+            "title": "Id",
             "minimum": 0
           },
           "login": {
-            "title": "Login",
             "type": "string",
-            "format": "email"
+            "format": "email",
+            "title": "Login"
           },
           "role": {
             "$ref": "#/components/schemas/UserRoleEnum"
@@ -2968,12 +2977,19 @@
             "$ref": "#/components/schemas/Groups"
           },
           "gravatar_id": {
-            "title": "Gravatar Id",
-            "maxLength": 40,
             "type": "string",
+            "maxLength": 40,
+            "title": "Gravatar Id",
             "description": "md5 hash value of email to retrieve an avatar image from https://www.gravatar.com"
           }
         },
+        "type": "object",
+        "required": [
+          "id",
+          "login",
+          "role"
+        ],
+        "title": "Profile",
         "example": {
           "id": "20",
           "first_name": "James",
@@ -2997,25 +3013,25 @@
         }
       },
       "ProfileUpdate": {
-        "title": "ProfileUpdate",
-        "type": "object",
         "properties": {
           "first_name": {
-            "title": "First Name",
-            "maxLength": 255,
             "type": "string",
+            "maxLength": 255,
+            "title": "First Name",
             "example": "James"
           },
           "last_name": {
-            "title": "Last Name",
-            "maxLength": 255,
             "type": "string",
+            "maxLength": 255,
+            "title": "Last Name",
             "example": "Maxwell"
           }
-        }
+        },
+        "type": "object",
+        "title": "ProfileUpdate"
       },
       "RunningState": {
-        "title": "RunningState",
+        "type": "string",
         "enum": [
           "UNKNOWN",
           "PUBLISHED",
@@ -3028,54 +3044,54 @@
           "ABORTED",
           "WAITING_FOR_CLUSTER"
         ],
-        "type": "string",
+        "title": "RunningState",
         "description": "State of execution of a project's computational workflow\n\nSEE StateType for task state"
       },
       "Solver": {
-        "title": "Solver",
-        "required": [
-          "id",
-          "version",
-          "title",
-          "maintainer",
-          "url"
-        ],
-        "type": "object",
         "properties": {
           "id": {
-            "title": "Id",
-            "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
             "type": "string",
+            "pattern": "^simcore/services/comp/([a-z0-9][a-z0-9_.-]*/)*([a-z0-9-_]+[a-z0-9])$",
+            "title": "Id",
             "description": "Solver identifier"
           },
           "version": {
-            "title": "Version",
-            "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
             "type": "string",
+            "pattern": "^(0|[1-9]\\d*)(\\.(0|[1-9]\\d*)){2}(-(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*)(\\.(0|[1-9]\\d*|\\d*[-a-zA-Z][-\\da-zA-Z]*))*)?(\\+[-\\da-zA-Z]+(\\.[-\\da-zA-Z-]+)*)?$",
+            "title": "Version",
             "description": "semantic version number of the node"
           },
           "title": {
-            "title": "Title",
             "type": "string",
+            "title": "Title",
             "description": "Human readable name"
           },
           "description": {
-            "title": "Description",
-            "type": "string"
+            "type": "string",
+            "title": "Description"
           },
           "maintainer": {
-            "title": "Maintainer",
-            "type": "string"
+            "type": "string",
+            "title": "Maintainer"
           },
           "url": {
-            "title": "Url",
+            "type": "string",
             "maxLength": 2083,
             "minLength": 1,
-            "type": "string",
-            "description": "Link to get this resource",
-            "format": "uri"
+            "format": "uri",
+            "title": "Url",
+            "description": "Link to get this resource"
           }
         },
+        "type": "object",
+        "required": [
+          "id",
+          "version",
+          "title",
+          "maintainer",
+          "url"
+        ],
+        "title": "Solver",
         "description": "A released solver with a specific version",
         "example": {
           "id": "simcore/services/comp/isolve",
@@ -3087,33 +3103,33 @@
         }
       },
       "SolverPort": {
-        "title": "SolverPort",
-        "required": [
-          "key",
-          "kind"
-        ],
-        "type": "object",
         "properties": {
           "key": {
-            "title": "Key name",
-            "pattern": "^[^_\\W0-9]\\w*$",
             "type": "string",
+            "pattern": "^[^_\\W0-9]\\w*$",
+            "title": "Key name",
             "description": "port identifier name"
           },
           "kind": {
-            "title": "Kind",
+            "type": "string",
             "enum": [
               "input",
               "output"
             ],
-            "type": "string"
+            "title": "Kind"
           },
           "content_schema": {
-            "title": "Content Schema",
             "type": "object",
+            "title": "Content Schema",
             "description": "jsonschema for the port's value. SEE https://json-schema.org"
           }
         },
+        "type": "object",
+        "required": [
+          "key",
+          "kind"
+        ],
+        "title": "SolverPort",
         "example": {
           "key": "input_2",
           "kind": "input",
@@ -3127,7 +3143,7 @@
         }
       },
       "UserRoleEnum": {
-        "title": "UserRoleEnum",
+        "type": "string",
         "enum": [
           "ANONYMOUS",
           "GUEST",
@@ -3136,43 +3152,34 @@
           "PRODUCT_OWNER",
           "ADMIN"
         ],
-        "type": "string",
+        "title": "UserRoleEnum",
         "description": "An enumeration."
       },
       "UsersGroup": {
-        "title": "UsersGroup",
-        "required": [
-          "gid",
-          "label"
-        ],
-        "type": "object",
         "properties": {
           "gid": {
-            "title": "Gid",
-            "type": "string"
+            "type": "string",
+            "title": "Gid"
           },
           "label": {
-            "title": "Label",
-            "type": "string"
+            "type": "string",
+            "title": "Label"
           },
           "description": {
-            "title": "Description",
-            "type": "string"
+            "type": "string",
+            "title": "Description"
           }
-        }
-      },
-      "ValidationError": {
-        "title": "ValidationError",
+        },
+        "type": "object",
         "required": [
-          "loc",
-          "msg",
-          "type"
+          "gid",
+          "label"
         ],
-        "type": "object",
+        "title": "UsersGroup"
+      },
+      "ValidationError": {
         "properties": {
           "loc": {
-            "title": "Location",
-            "type": "array",
             "items": {
               "anyOf": [
                 {
@@ -3182,17 +3189,26 @@
                   "type": "integer"
                 }
               ]
-            }
+            },
+            "type": "array",
+            "title": "Location"
           },
           "msg": {
-            "title": "Message",
-            "type": "string"
+            "type": "string",
+            "title": "Message"
           },
           "type": {
-            "title": "Error Type",
-            "type": "string"
+            "type": "string",
+            "title": "Error Type"
           }
-        }
+        },
+        "type": "object",
+        "required": [
+          "loc",
+          "msg",
+          "type"
+        ],
+        "title": "ValidationError"
       }
     },
     "securitySchemes": {
diff --git a/services/api-server/src/simcore_service_api_server/api/routes/files.py b/services/api-server/src/simcore_service_api_server/api/routes/files.py
index 98cd63b4bf6..20ed3da96cf 100644
--- a/services/api-server/src/simcore_service_api_server/api/routes/files.py
+++ b/services/api-server/src/simcore_service_api_server/api/routes/files.py
@@ -413,7 +413,20 @@ async def complete_multipart_upload(
 
 
 @router.get(
-    "/{file_id}/content", response_class=RedirectResponse, responses=_FILE_STATUS_CODES
+    "/{file_id}/content",
+    response_class=RedirectResponse,
+    responses=_FILE_STATUS_CODES
+    | {
+        200: {
+            "content": {
+                "application/octet-stream": {
+                    "schema": {"type": "string", "format": "binary"}
+                },
+                "text/plain": {"schema": {"type": "string"}},
+            },
+            "description": "Returns a arbitrary binary data",
+        },
+    },
 )
 async def download_file(
     file_id: UUID,
diff --git a/services/api-server/tests/unit/conftest.py b/services/api-server/tests/unit/conftest.py
index f9a947208de..28dd2e7e9cf 100644
--- a/services/api-server/tests/unit/conftest.py
+++ b/services/api-server/tests/unit/conftest.py
@@ -4,6 +4,8 @@
 # pylint: disable=unused-variable
 
 import json
+import os
+import subprocess
 from collections.abc import AsyncIterator, Callable, Iterator
 from copy import deepcopy
 from pathlib import Path
@@ -594,3 +596,15 @@ def _side_effect(self, request: httpx.Request, **kwargs):
         return respx_mock
 
     return _generate_mock
+
+
+@pytest.fixture
+def openapi_dev_specs(project_slug_dir: Path) -> dict[str, Any]:
+    openapi_file = (project_slug_dir / "openapi-dev.json").resolve()
+    if openapi_file.is_file():
+        os.remove(openapi_file)
+    subprocess.run(
+        "make openapi-dev.json", cwd=project_slug_dir, shell=True, check=True
+    )
+    assert openapi_file.is_file()
+    return json.loads(openapi_file.read_text())
diff --git a/services/api-server/tests/unit/test_api_files.py b/services/api-server/tests/unit/test_api_files.py
index b1069c606bf..319c733e3b7 100644
--- a/services/api-server/tests/unit/test_api_files.py
+++ b/services/api-server/tests/unit/test_api_files.py
@@ -347,3 +347,11 @@ def side_effect_callback(
         assert file.sha256_checksum == SHA256Str(query["sha256_checksum"])
     if "file_id" in query:
         assert file.id == UUID(query["file_id"])
+
+
+async def test_download_file_openapi_specs(openapi_dev_specs: dict[str, Any]):
+    """Test that openapi-specs for download file entrypoint specifies a binary file is returned in case of return status 200"""
+    file_download_responses: dict[str, Any] = openapi_dev_specs["paths"][
+        f"/{API_VTAG}/files/{{file_id}}/content"
+    ]["get"]["responses"]
+    assert "application/octet-stream" in file_download_responses["200"]["content"]