}
	case "XMinioInvalidObjectName":
		err = ObjectNameInvalid{}
	case "AccessDenied":
		err = PrefixAccessDenied{
			Bucket: bucket,
			Object: object,
		}
	case "XAmzContentSHA256Mismatch":
		err = hash.SHA256Mismatch{}
	case "NoSuchUpload":
		err = InvalidUploadID{}
	case "EntityTooSmall":
		err = PartTooSmall{}
	case "ReplicationPermissionCheck":
		err = ReplicationPermissionCheck{}

		0, nil, s.accessKey, s.secretKey, s.signer)
	c.Assert(err, nil)

	// execute the request.
	response, err = s.client.Do(req)
	c.Assert(err, nil)
	if s.signer == signerV4 {
		verifyError(c, response, "XAmzContentSHA256Mismatch", "The provided 'x-amz-content-sha256' header does not match what was computed.", http.StatusBadRequest)
	}
}

// Test deletes multiple objects and verifies server response.

		Description:    "The specified access key does not exist.",
		HTTPStatusCode: http.StatusNotFound,
	},

	// S3 extensions.
	ErrContentSHA256Mismatch: {
		Code:           "XAmzContentSHA256Mismatch",
		Description:    "The provided 'x-amz-content-sha256' header does not match what was computed.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrContentChecksumMismatch: {