Custom REST Endpoint : trows NullPointerException with DELETE method

1. Create a delete rest end point

2. import com.onresolve.scriptrunner.runner.rest.common.CustomEndpointDelegate
   import groovy.json.JsonBuilder
   import groovy.transform.BaseScript
   
   import javax.ws.rs.core.MultivaluedMap
   import javax.ws.rs.core.Response
   
   @BaseScript CustomEndpointDelegate delegate
   
   myDelete( httpMethod: "DELETE", groups: ["jira-administrators"] ) { MultivaluedMap queryParams, String body ->
   return Response.ok().build()
   }
   
   

1. curl -X "DELETE" -u admin:admin http://localhost:8080/jira/rest/scriptrunner/latest/custom/myDelete

Reason : content is null for delete request and content.size() is throwing the exception.