Pretty print JSON output of Spring Boot Actuator endpoints

Question

Spring Boot Actuator provides several endpoints to monitor an application as:

/metrics
/b         


        

Answer 1

For Spring Boot 1.5.1 I have in my YML file:

spring:
  jackson:
    serialization:
      INDENT_OUTPUT: true

@BertrandRenuart answer was the closest, but by IDE did not see indent_output as correct.