Error stacktrace

(<_InactiveRpcError of RPC that terminated with:
	status = StatusCode.PERMISSION_DENIED
	details = "The caller does not have permission"
	debug_error_string = "{"created":"@1595520430.751834000","description":"Error received from peer ipv6:[2a00:1450:400e:80c::200a]:443","file":"src/core/lib/surface/call.cc","file_line":1055,"grpc_message":"The caller does not have permission","grpc_status":7}"
>, <_InactiveRpcError of RPC that terminated with:
	status = StatusCode.PERMISSION_DENIED
	details = "The caller does not have permission"
	debug_error_string = "{"created":"@1595520430.751834000","description":"Error received from peer ipv6:[2a00:1450:400e:80c::200a]:443","file":"src/core/lib/surface/call.cc","file_line":1055,"grpc_message":"The caller does not have permission","grpc_status":7}"
>, errors {
  error_code {
    authorization_error: UNKNOWN
  }
  message: "The error code is not in this version."
  location {
    field_path_elements {
      field_name: "operations"
      index {
      }
    }
  }
  details {
    unpublished_error_code: "AuthorizationError.SERVICE_ACCESS_DENIED"
  }
}
, 'uVIIcSWn9V_nP8jhxYDJPQ')