Add PATCH to CustomObjectsApi (#53)

Currently the swagger schema for CustomObjectsApi does not support
PATCHing CustomObjects; only replacing. Both TPR and CRD support update
in their respective schemas.

This change adds the swagger schema to PATCH CustomObjects.

Signed-off-by: Craig Tracey <craigtracey@gmail.com>

openapi/custom_objects_spec.json

@@ -106,7 +106,7 @@
       ],
       "responses": {
         "201": {
-	    "description": "Created",
+          "description": "Created",
           "schema": {
             "type": "object"
           }
@@ -231,7 +231,7 @@
       ],
       "responses": {
         "201": {
-	    "description": "Created",
+          "description": "Created",
           "schema": {
             "type": "object"
           }
@@ -358,6 +358,44 @@
         }
       }
     },
+    "patch": {
+      "operationId": "patchClusterCustomObject",
+      "description": "patch the specified cluster scoped custom object",
+      "consumes": [
+        "application/merge-patch+json"
+      ],
+      "produces": [
+        "application/json"
+      ],
+      "schemes": [
+        "https"
+      ],
+      "tags": [
+        "custom_objects"
+      ],
+      "parameters": [
+        {
+          "name": "body",
+          "in": "body",
+          "required": true,
+          "description": "The JSON schema of the Resource to patch.",
+          "schema": {
+            "type": "object"
+          }
+        }
+      ],
+      "responses": {
+        "200": {
+          "description": "OK",
+          "schema": {
+            "type": "object"
+          }
+        },
+        "401": {
+          "description": "Unauthorized"
+        }
+      }
+    },
     "put": {
       "operationId": "replaceClusterCustomObject",
       "description": "replace the specified cluster scoped custom object",
@@ -520,6 +558,44 @@
         }
       }
     },
+    "patch": {
+      "operationId": "patchNamespacedCustomObject",
+      "description": "patch the specified namespace scoped custom object",
+      "consumes": [
+        "application/merge-patch+json"
+      ],
+      "produces": [
+        "application/json"
+      ],
+      "schemes": [
+        "https"
+      ],
+      "tags": [
+        "custom_objects"
+      ],
+      "parameters": [
+        {
+          "name": "body",
+          "in": "body",
+          "required": true,
+          "description": "The JSON schema of the Resource to patch.",
+          "schema": {
+            "type": "object"
+          }
+        }
+      ],
+      "responses": {
+        "200": {
+          "description": "OK",
+          "schema": {
+            "type": "object"
+          }
+        },
+        "401": {
+          "description": "Unauthorized"
+        }
+      }
+    },
     "put": {
       "operationId": "replaceNamespacedCustomObject",
       "description": "replace the specified namespace scoped custom object",