Merge pull request #1613 from versity/sis/copyobject-non-empty-body

fix: adds request body check for CopyObject and UploadPartCopy

s3err/s3err.go

@@ -87,6 +87,7 @@ const (
 	ErrInvalidPartOrder
 	ErrInvalidCompleteMpPartNumber
 	ErrInternalError
+	ErrNonEmptyRequestBody
 	ErrInvalidCopyDest
 	ErrInvalidCopySourceRange
 	ErrInvalidCopySourceBucket
@@ -319,6 +320,11 @@ var errorCodeResponse = map[ErrorCode]APIError{
 		Description:    "We encountered an internal error, please try again.",
 		HTTPStatusCode: http.StatusInternalServerError,
 	},
+	ErrNonEmptyRequestBody: {
+		Code:           "InvalidRequest",
+		Description:    "The request included a body. Requests of this type must not include a non-empty body.",
+		HTTPStatusCode: http.StatusBadRequest,
+	},
 	ErrInvalidPart: {
 		Code:           "InvalidPart",
 		Description:    "One or more of the specified parts could not be found.  The part may not have been uploaded, or the specified entity tag may not match the part's entity tag.",