Logstash not picking up multiline logs

Hi,

I am parsing a log file which has both multiline and singleline logs in it.
Here is a sample data

13-08-2020 11:15:41,278 DEBUG [org.jboss.as.config] (MSC service thread 1-7) Configured system properties:
	[Standalone] = 
	awt.toolkit = sun.awt.X11.XToolkit
13-08-2020 11:16:00,750 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0004: Deploying JDBC-compliant driver class oracle.jdbc.OracleDriver (version 11.2)
13-08-2020 11:16:00,751 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0004: Deploying JDBC-compliant driver class oracle.jdbc.OracleDriver (version 11.2)

I added below lines in my filebeat.yml file (Didn't add the codec in logstash because cannot add it under beats)

multiline.type: pattern
multiline.pattern: '^\s?[0-9]{2}-[0-9]{2}-[0-9]{4}'
multiline.negate: true (I tried false as well, didn't work)
multiline.match: after

The Grok pattern I am using inside logstash conf file is below

%{DATE:Date} %{TIME:Time} %{LOGLEVEL:LogLevel} \[%{GREEDYDATA:Provider}\] \(%{GREEDYDATA:Thread}\) %{GREEDYDATA:Message}

Any help would be greatly appreciated.
Thanks in advanceThis text will be hidden

My issue got resolved. I had to move multiline.pattern from filebeat.tml to the in config as I was using configs.