Fixing REST PUT using POST as per #3227.

packages/server/src/api/controllers/query.js

@@ -23,9 +23,6 @@ function formatResponse(resp) {
     try {
       resp = JSON.parse(resp)
     } catch (err) {
-      console.error(
-        "Error parsing JSON response. Returning string in array instead."
-      )
       resp = { response: resp }
     }
   }

packages/server/src/integrations/rest.ts

@@ -142,13 +142,11 @@ module RestModule {
     }
 
     async parseResponse(response: any) {
-      switch (this.headers.Accept) {
-        case "application/json":
-          return await response.json()
-        case "text/html":
-          return await response.text()
-        default:
-          return await response.json()
+      const contentType = response.headers.get("content-type")
+      if (contentType && contentType.indexOf("application/json") !== -1) {
+        return await response.json()
+      } else {
+        return await response.text()
       }
     }
 
@@ -191,7 +189,7 @@ module RestModule {
       }
 
       const response = await fetch(this.getUrl(path, queryString), {
-        method: "POST",
+        method: "PUT",
         headers: this.headers,
         body: JSON.stringify(json),
       })