[bigq_buffer]
type = "SandboxFilter"
ticker_interval = 30
script_type = "lua"
filename = "<path_to_lua>"
preserve_data = true
message_matcher = 'Logger  == "boundary_haproxy"'
	[bigq_buffer.config]
	num_buff_rows = 100
	preservation_version = 1
	output_type = "haproxy_to_bq"