Reason

Reason: Did not find method in CORS header 'Access-Control-Allow-Methods'

What went wrong?

The HTTP method being used by theCORS request is not included in thelist of methods specified by the response'sAccess-Control-Allow-Methods header. This header specifies acomma-delimited list of the HTTP methods which may be used when using CORS to accessthe URL specified in the request; if the request is using any other method, this erroroccurs.

For example, if the response includes:

Access-Control-Allow-Methods: GET,HEAD,POST

Trying to use aPUT request will fail with this error.

Make sure your code only uses the permitted HTTP methods when accessing the service.

See also

• CORS errors
• Glossary:CORS
• CORS introduction
• HTTP request methods