anchor.diff:  
   [source,options="nowrap"]
   ----
  -[standalone@localhost:9990 /] /extension=org.wildfly.extension.microprofile.fault-tolerance-smallrye:add
  +[standalone@localhost:9990 /] /extension=org.wildfly.extension.microprofile.fault-tolerance-smallrye:add()
   {"outcome" => "success"}
   
  -[standalone@localhost:9990 /] /subsystem=microprofile-fault-tolerance-smallrye:add
  +[standalone@localhost:9990 /] /subsystem=microprofile-fault-tolerance-smallrye:add()
   {
       "outcome" => "success",
       "response-headers" => {
  
positive.code: * `@Bulkhead`
  * `@Asynchronous`
  
  For usage please refer to MicroProfile Fault Tolerance 2.1 https://download.eclipse.org/microprofile/microprofile-fault-tolerance-2.1/microprofile-fault-tolerance-spec.html[specification].
  
  == Configuration
  
  
negative.code: |===
  |Name |Default |Description
  
  |`io.smallrye.faulttolerance.mainThreadPoolSize`
  |100
  |Maximum number of threads in the thread pool.
  
  |`io.smallrye.faulttolerance.mainThreadPoolQueueSize`
  |-1 (unbounded)
  |Size of the queue that the thread pool should use.
  
  |===
  
  