case testCase.maximumPartNumber:
			req, err = newTestSignedRequestV4(http.MethodPut, getCopyObjectPartURL("", testCase.bucketName, testObject, testCase.uploadID, "99999"), 0, nil, testCase.accessKey, testCase.secretKey, nil)
		}
		if err != nil {
			t.Fatalf("Test %d: Failed to create HTTP request for copy Object: <ERROR> %v", i+1, err)
		}

fAJwelG97dGRQ0oPC/FNGgR5F+K5Ua6IK2izMO78dGRPND+qur2VJOS69vVA==","X-Minio-Internal-Server-Side-Encryption-Seal-Algorithm":"DAREv2-HMAC-SHA256","content-type":"text/plain"}},{"Bucket":"buck1","Name":"go_113/src/cmd/go/testdata/mod/rsc.io_sampler_v1.99.99.txt","UserDef":{"X-Minio-Internal-Server-Side-Encryption-Iv":"77WuqlAAUbG+pf1S3kgsZ2VoFeNeL1N+KF36eN3fVAo=","X-Minio-Internal-Server-Side-Encryption-S3-Kms-Key-Id":"my-minio-key","X-Minio-Internal-Server-Side-Encryption-S3-Kms-Sealed-Key":"IAAfAPW...