For the latest stable version, please use Spring Boot 3.4.1!

Configuration Properties (configprops)

The configprops endpoint provides information about the application’s @ConfigurationProperties beans.

Retrieving All @ConfigurationProperties Beans

To retrieve all of the @ConfigurationProperties beans, make a GET request to /actuator/configprops, as shown in the following curl-based example:

$ curl 'http://localhost:8080/actuator/configprops' -i -X GET

The resulting response is similar to the following:

HTTP/1.1 200 OK
Content-Type: application/vnd.spring-boot.actuator.v3+json
Content-Length: 3411

{
  "contexts" : {
    "application" : {
      "beans" : {
        "management.endpoints.web.cors-org.springframework.boot.actuate.autoconfigure.endpoint.web.CorsEndpointProperties" : {
          "prefix" : "management.endpoints.web.cors",
          "properties" : {
            "allowedOrigins" : [ ],
            "maxAge" : "PT30M",
            "exposedHeaders" : [ ],
            "allowedOriginPatterns" : [ ],
            "allowedHeaders" : [ ],
            "allowedMethods" : [ ]
          },
          "inputs" : {
            "allowedOrigins" : [ ],
            "maxAge" : { },
            "exposedHeaders" : [ ],
            "allowedOriginPatterns" : [ ],
            "allowedHeaders" : [ ],
            "allowedMethods" : [ ]
          }
        },
        "management.endpoints.web-org.springframework.boot.actuate.autoconfigure.endpoint.web.WebEndpointProperties" : {
          "prefix" : "management.endpoints.web",
          "properties" : {
            "pathMapping" : { },
            "exposure" : {
              "include" : [ "*" ],
              "exclude" : [ ]
            },
            "basePath" : "/actuator",
            "discovery" : {
              "enabled" : true
            }
          },
          "inputs" : {
            "pathMapping" : { },
            "exposure" : {
              "include" : [ {
                "value" : "*",
                "origin" : "\"management.endpoints.web.exposure.include\" from property source \"Inlined Test Properties\""
              } ],
              "exclude" : [ ]
            },
            "basePath" : { },
            "discovery" : {
              "enabled" : { }
            }
          }
        },
        "spring.web-org.springframework.boot.autoconfigure.web.WebProperties" : {
          "prefix" : "spring.web",
          "properties" : {
            "localeResolver" : "ACCEPT_HEADER",
            "resources" : {
              "staticLocations" : [ "classpath:/META-INF/resources/", "classpath:/resources/", "classpath:/static/", "classpath:/public/" ],
              "addMappings" : true,
              "chain" : {
                "cache" : true,
                "compressed" : false,
                "strategy" : {
                  "fixed" : {
                    "enabled" : false,
                    "paths" : [ "/**" ]
                  },
                  "content" : {
                    "enabled" : false,
                    "paths" : [ "/**" ]
                  }
                }
              },
              "cache" : {
                "cachecontrol" : { },
                "useLastModified" : true
              }
            }
          },
          "inputs" : {
            "localeResolver" : { },
            "resources" : {
              "staticLocations" : [ { }, { }, { }, { } ],
              "addMappings" : { },
              "chain" : {
                "cache" : { },
                "compressed" : { },
                "strategy" : {
                  "fixed" : {
                    "enabled" : { },
                    "paths" : [ { } ]
                  },
                  "content" : {
                    "enabled" : { },
                    "paths" : [ { } ]
                  }
                }
              },
              "cache" : {
                "cachecontrol" : { },
                "useLastModified" : { }
              }
            }
          }
        }
      }
    }
  }
}

Response Structure

The response contains details of the application’s @ConfigurationProperties beans. The following table describes the structure of the response:

Path Type Description

contexts

Object

Application contexts keyed by id.

contexts.*.beans.*

Object

@ConfigurationProperties beans keyed by bean name.

contexts.*.beans.*.prefix

String

Prefix applied to the names of the bean’s properties.

contexts.*.beans.*.properties

Object

Properties of the bean as name-value pairs.

contexts.*.beans.*.inputs

Object

Origin and value of the configuration property used when binding to this bean.

contexts.*.parentId

String

Id of the parent application context, if any.

Retrieving @ConfigurationProperties Beans By Prefix

To retrieve the @ConfigurationProperties beans mapped under a certain prefix, make a GET request to /actuator/configprops/{prefix}, as shown in the following curl-based example:

$ curl 'http://localhost:8080/actuator/configprops/spring.jackson' -i -X GET

The resulting response is similar to the following:

HTTP/1.1 200 OK
Content-Disposition: inline;filename=f.txt
Content-Type: application/vnd.spring-boot.actuator.v3+json
Content-Length: 878

{
  "contexts" : {
    "application" : {
      "beans" : {
        "spring.jackson-org.springframework.boot.autoconfigure.jackson.JacksonProperties" : {
          "prefix" : "spring.jackson",
          "properties" : {
            "serialization" : { },
            "visibility" : { },
            "parser" : { },
            "datatype" : {
              "jsonNode" : { },
              "enum" : { }
            },
            "deserialization" : { },
            "generator" : { },
            "mapper" : { }
          },
          "inputs" : {
            "serialization" : { },
            "visibility" : { },
            "parser" : { },
            "datatype" : {
              "jsonNode" : { },
              "enum" : { }
            },
            "deserialization" : { },
            "generator" : { },
            "mapper" : { }
          }
        }
      }
    }
  }
}
The {prefix} does not need to be exact, a more general prefix will return all beans mapped under that prefix stem.

Response Structure

The response contains details of the application’s @ConfigurationProperties beans. The following table describes the structure of the response:

Path Type Description

contexts

Object

Application contexts keyed by id.

contexts.*.beans.*

Object

@ConfigurationProperties beans keyed by bean name.

contexts.*.beans.*.prefix

String

Prefix applied to the names of the bean’s properties.

contexts.*.beans.*.properties

Object

Properties of the bean as name-value pairs.

contexts.*.beans.*.inputs

Object

Origin and value of the configuration property used when binding to this bean.

contexts.*.parentId

String

Id of the parent application context, if any.