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      OptionsObjectCORS

        OptionsObjectCORS


        Article summary

        Available in Classic and VPC

        By sending an OPTIONS request with the path to the object along with the origin and request type, you can check whether the object is accessible from the origin with that request type.

        Requests

        The following describes the request format for the endpoint. The request format is as follows.

        MethodURI
        OPTIONS/{bucket-name}/{object-name}

        Request syntax

        The request syntax is as follows.

        OPTIONS https://{endpoint}/{bucket-name}/{object-name} # path style
        OPTIONS https://{bucket-name}.{endpoint}/{object-name} # virtual host style
        HTTP

        Request headers

        For headers common to all Object Storage APIs, see Object Storage common headers.

        Note

        If the method is OPTIONS, the Authorization header and x-amz-date header are not required.

        Request path parameters

        The following describes the parameters.

        FieldTypeRequiredDescription
        bucket-nameStringRequiredName of the bucket where the object is stored
        object-nameStringRequiredName of the object to check

        Request example

        The following is a sample request.

        OPTIONS /example-bucket/queen-bee HTTP/1.1
        Access-Control-Request-Method: PUT
        Origin: http://example.com
        Host: kr.object.ncloudstorage.com
        HTTP

        Responses

        The following describes the response format.

        Response headers

        For response headers common to all Object Storage APIs, see Object Storage common response headers.

        Response status codes

        For response status codes common to all Object Storage APIs, see Object Storage response status codes.

        Response example

        The following is a sample response.

        HTTP/1.1 200 OK
        Date: Wed, 07 Dec 2016 16:23:14 GMT
        Accept-Ranges: bytes
        x-amz-request-id: 9a2ae3e1-76dd-4eec-a8f2-1a7f60f63483
        Access-Control-Allow-Origin: *
        Access-Control-Allow-Methods: PUT
        Access-Control-Allow-Credentials: true
        Vary: Origin, Access-Control-Request-Headers, Access-Control-Allow-Methods
        Content-Length: 0
        HTTP

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