Support for using Amazon S3 - Cloud Object Storage

Introduce using Amazon S3 - Cloud Object Storage - AWS for storing of data.

Change-Id: I68365c24c63544b5ad8e958a98f48d95f83e3084
Issue-ID: CCSDK-3810
Signed-off-by: PatrikBuhr <patrik.buhr@est.tech>

1 files changed, 495 insertions, 138 deletions

diff --git a/docs/offeredapis/swagger/pms-api.json b/docs/offeredapis/swagger/pms-api.json
index 5c5915c5..a81070f7 100644
--- a/docs/offeredapis/swagger/pms-api.json
+++ b/docs/offeredapis/swagger/pms-api.json
@@ -15,18 +15,22 @@
                     "type": "integer",
                     "example": 404
                 }
-            }
+            },
+            "example": null
         },
         "void": {
             "description": "Void/empty",
-            "type": "object"
+            "type": "object",
+            "example": null
         },
         "status_info_v2": {
             "type": "object",
             "properties": {"status": {
                 "description": "status text",
-                "type": "string"
-            }}
+                "type": "string",
+                "example": null
+            }},
+            "example": null
         },
         "ric_info_v2": {
             "description": "Information for a Near-RT RIC",
@@ -34,15 +38,18 @@
             "properties": {
                 "ric_id": {
                     "description": "identity of the Near-RT RIC",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "managed_element_ids": {
                     "description": "O1 identities for managed entities",
                     "type": "array",
                     "items": {
                         "description": "O1 identities for managed entities",
-                        "type": "string"
-                    }
+                        "type": "string",
+                        "example": null
+                    },
+                    "example": null
                 },
                 "state": {
                     "description": "Represents the states for a Near-RT RIC",
@@ -52,17 +59,21 @@
                         "AVAILABLE",
                         "SYNCHRONIZING",
                         "CONSISTENCY_CHECK"
-                    ]
+                    ],
+                    "example": null
                 },
                 "policytype_ids": {
                     "description": "supported policy types",
                     "type": "array",
                     "items": {
                         "description": "supported policy types",
-                        "type": "string"
-                    }
+                        "type": "string",
+                        "example": null
+                    },
+                    "example": null
                 }
-            }
+            },
+            "example": null
         },
         "service_registration_info_v2": {
             "description": "Information for one service",
@@ -71,18 +82,22 @@
             "properties": {
                 "callback_url": {
                     "description": "callback for notifying of Near-RT RIC state changes",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "service_id": {
                     "description": "identity of the service",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "keep_alive_interval_seconds": {
                     "format": "int64",
                     "description": "keep alive interval for the service. This is used to enable optional heartbeat supervision of the service. If set (> 0) the registered service should regularly invoke a 'keepalive' REST call. When a service fails to invoke this 'keepalive' call within the configured time, the service is considered unavailable. An unavailable service will be automatically deregistered and its policies will be deleted. Value 0 means timeout supervision is disabled.",
-                    "type": "integer"
+                    "type": "integer",
+                    "example": null
                 }
-            }
+            },
+            "example": null
         },
         "policy_info_list_v2": {
             "description": "List of policy information",
@@ -90,8 +105,10 @@
             "properties": {"policies": {
                 "description": "List of policy information",
                 "type": "array",
-                "items": {"$ref": "#/components/schemas/policy_info_v2"}
-            }}
+                "items": {"$ref": "#/components/schemas/policy_info_v2"},
+                "example": null
+            }},
+            "example": null
         },
         "policy_status_info_v2": {
             "description": "Status for one A1-P Policy",
@@ -99,13 +116,16 @@
             "properties": {
                 "last_modified": {
                     "description": "timestamp, last modification time",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "status": {
                     "description": "the Policy status",
-                    "type": "object"
+                    "type": "object",
+                    "example": null
                 }
-            }
+            },
+            "example": null
         },
         "service_status_v2": {
             "description": "List of service information",
@@ -113,23 +133,28 @@
             "properties": {
                 "callback_url": {
                     "description": "callback for notifying of RIC synchronization",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "service_id": {
                     "description": "identity of the service",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "keep_alive_interval_seconds": {
                     "format": "int64",
                     "description": "policy keep alive timeout",
-                    "type": "integer"
+                    "type": "integer",
+                    "example": null
                 },
                 "time_since_last_activity_seconds": {
                     "format": "int64",
                     "description": "time since last invocation by the service",
-                    "type": "integer"
+                    "type": "integer",
+                    "example": null
                 }
-            }
+            },
+            "example": null
         },
         "ric_info_list_v2": {
             "description": "List of Near-RT RIC information",
@@ -137,16 +162,20 @@
             "properties": {"rics": {
                 "description": "List of Near-RT RIC information",
                 "type": "array",
-                "items": {"$ref": "#/components/schemas/ric_info_v2"}
-            }}
+                "items": {"$ref": "#/components/schemas/ric_info_v2"},
+                "example": null
+            }},
+            "example": null
         },
         "policytype_v2": {
             "description": "Policy type",
             "type": "object",
             "properties": {"policy_schema": {
                 "description": "Policy type json schema. The schema is a json object following http://json-schema.org/draft-07/schema",
-                "type": "object"
-            }}
+                "type": "object",
+                "example": null
+            }},
+            "example": null
         },
         "policytype_id_list_v2": {
             "description": "Information about policy types",
@@ -156,9 +185,12 @@
                 "type": "array",
                 "items": {
                     "description": "Policy type identities",
-                    "type": "string"
-                }
-            }}
+                    "type": "string",
+                    "example": null
+                },
+                "example": null
+            }},
+            "example": null
         },
         "policy_info_v2": {
             "description": "Information for one A1-P Policy",
@@ -173,33 +205,41 @@
             "properties": {
                 "ric_id": {
                     "description": "identity of the target Near-RT RIC",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "policy_id": {
                     "description": "identity of the policy",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "transient": {
                     "description": "if true, the policy is deleted at RIC restart. If false, its value is maintained by this service until explicitly deleted. Default false.",
-                    "type": "boolean"
+                    "type": "boolean",
+                    "example": null
                 },
                 "service_id": {
                     "description": "the identity of the service owning the policy",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "policy_data": {
                     "description": "the configuration of the policy",
-                    "type": "object"
+                    "type": "object",
+                    "example": null
                 },
                 "status_notification_uri": {
                     "description": "Callback URI for policy status updates",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "policytype_id": {
                     "description": "identity of the policy type",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 }
-            }
+            },
+            "example": null
         },
         "policy_id_list_v2": {
             "description": "A list of policy identities",
@@ -209,9 +249,12 @@
                 "type": "array",
                 "items": {
                     "description": "Policy identities",
-                    "type": "string"
-                }
-            }}
+                    "type": "string",
+                    "example": null
+                },
+                "example": null
+            }},
+            "example": null
         },
         "service_list_v2": {
             "description": "List of service information",
@@ -219,8 +262,10 @@
             "properties": {"service_list": {
                 "description": "List of service information",
                 "type": "array",
-                "items": {"$ref": "#/components/schemas/service_status_v2"}
-            }}
+                "items": {"$ref": "#/components/schemas/service_status_v2"},
+                "example": null
+            }},
+            "example": null
         },
         "service_callback_info_v2": {
             "description": "Information transferred as in Service callbacks (callback_url)",
@@ -232,21 +277,31 @@
             "properties": {
                 "ric_id": {
                     "description": "identity of a Near-RT RIC",
-                    "type": "string"
+                    "type": "string",
+                    "example": null
                 },
                 "event_type": {
                     "description": "values:\nAVAILABLE: the  Near-RT RIC has become available for A1 Policy management",
                     "type": "string",
-                    "enum": ["AVAILABLE"]
+                    "enum": ["AVAILABLE"],
+                    "example": null
                 }
-            }
+            },
+            "example": null
         },
         "Link": {
             "type": "object",
             "properties": {
-                "templated": {"type": "boolean"},
-                "href": {"type": "string"}
-            }
+                "templated": {
+                    "type": "boolean",
+                    "example": null
+                },
+                "href": {
+                    "type": "string",
+                    "example": null
+                }
+            },
+            "example": null
         }
     }},
     "openapi": "3.0.1",
@@ -258,37 +313,55 @@
             "responses": {
                 "200": {
                     "description": "Policies",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/policy_info_list_v2"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/policy_info_list_v2"},
+                        "example": null
+                    }}
                 },
                 "404": {
                     "description": "Near-RT RIC, policy type or service not found",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/error_information"},
+                        "example": null
+                    }}
                 }
             },
             "parameters": [
                 {
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "policytype_id",
                     "description": "Select policies with a given type identity.",
                     "required": false
                 },
                 {
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "ric_id",
                     "description": "Select policies for a given Near-RT RIC identity.",
                     "required": false
                 },
                 {
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "service_id",
                     "description": "Select policies owned by a given service.",
                     "required": false
                 },
                 {
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "type_name",
                     "description": "Select policies of a given type name (type identity has the format <typename_version>)",
@@ -302,7 +375,13 @@
             "operationId": "threaddump_2",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {"type": "object"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "object",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "tags": ["Actuator"]
         }},
@@ -311,7 +390,10 @@
             "operationId": "getStatus",
             "responses": {"200": {
                 "description": "Service is living",
-                "content": {"application/json": {"schema": {"$ref": "#/components/schemas/status_info_v2"}}}
+                "content": {"application/json": {
+                    "schema": {"$ref": "#/components/schemas/status_info_v2"},
+                    "example": null
+                }}
             }},
             "tags": ["Health Check"]
         }},
@@ -320,7 +402,13 @@
             "operationId": "loggers",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {"type": "object"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "object",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "tags": ["Actuator"]
         }},
@@ -329,7 +417,13 @@
             "operationId": "health-path",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {"type": "object"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "object",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "tags": ["Actuator"]
         }},
@@ -340,23 +434,35 @@
             "responses": {
                 "200": {
                     "description": "Near-RT RIC is found",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/ric_info_v2"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/ric_info_v2"},
+                        "example": null
+                    }}
                 },
                 "404": {
                     "description": "Near-RT RIC is not found",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/error_information"},
+                        "example": null
+                    }}
                 }
             },
             "parameters": [
                 {
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "managed_element_id",
                     "description": "The identity of a Managed Element. If given, the Near-RT RIC managing the ME is returned.",
                     "required": false
                 },
                 {
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "ric_id",
                     "description": "The identity of a Near-RT RIC to get information for.",
@@ -371,30 +477,45 @@
             "responses": {
                 "200": {
                     "description": "Policy type IDs",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/policytype_id_list_v2"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/policytype_id_list_v2"},
+                        "example": null
+                    }}
                 },
                 "404": {
                     "description": "Near-RT RIC is not found",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/error_information"},
+                        "example": null
+                    }}
                 }
             },
             "parameters": [
                 {
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "ric_id",
                     "description": "Select types for the given Near-RT RIC identity.",
                     "required": false
                 },
                 {
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "type_name",
                     "description": "Select types with the given type name (type identity has the format <typename_version>)",
                     "required": false
                 },
                 {
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "compatible_with_version",
                     "description": "Select types that are compatible with the given version. This parameter is only applicable in conjunction with type_name. As an example version 1.9.1 is compatible with 1.0.0 but not the other way around. Matching types will be returned sorted in ascending order.",
@@ -410,15 +531,24 @@
                 "responses": {
                     "200": {
                         "description": "Policy found",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/policy_info_v2"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/policy_info_v2"},
+                            "example": null
+                        }}
                     },
                     "404": {
                         "description": "Policy is not found",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     }
                 },
                 "parameters": [{
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "path",
                     "name": "policy_id",
                     "required": true
@@ -431,23 +561,38 @@
                 "responses": {
                     "200": {
                         "description": "Not used",
-                        "content": {"*/*": {"schema": {"$ref": "#/components/schemas/void"}}}
+                        "content": {"*/*": {
+                            "schema": {"$ref": "#/components/schemas/void"},
+                            "example": null
+                        }}
                     },
                     "423": {
                         "description": "Near-RT RIC is not operational",
-                        "content": {"*/*": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"*/*": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     },
                     "204": {
                         "description": "Policy deleted",
-                        "content": {"*/*": {"schema": {"$ref": "#/components/schemas/void"}}}
+                        "content": {"*/*": {
+                            "schema": {"$ref": "#/components/schemas/void"},
+                            "example": null
+                        }}
                     },
                     "404": {
                         "description": "Policy is not found",
-                        "content": {"*/*": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"*/*": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     }
                 },
                 "parameters": [{
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "path",
                     "name": "policy_id",
                     "required": true
@@ -460,10 +605,19 @@
             "operationId": "metrics-requiredMetricName",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {"type": "object"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "object",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "parameters": [{
-                "schema": {"type": "string"},
+                "schema": {
+                    "type": "string",
+                    "example": null
+                },
                 "in": "path",
                 "name": "requiredMetricName",
                 "required": true
@@ -477,11 +631,20 @@
                 "responses": {
                     "200": {
                         "description": "Configuration",
-                        "content": {"application/json": {"schema": {"type": "object"}}}
+                        "content": {"application/json": {
+                            "schema": {
+                                "type": "object",
+                                "example": null
+                            },
+                            "example": null
+                        }}
                     },
                     "404": {
                         "description": "File is not found or readable",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     }
                 },
                 "tags": ["Management of configuration"]
@@ -489,22 +652,37 @@
             "put": {
                 "summary": "Replace the current configuration file with the given configuration",
                 "requestBody": {
-                    "content": {"application/json": {"schema": {"type": "object"}}},
+                    "content": {"application/json": {
+                        "schema": {
+                            "type": "object",
+                            "example": null
+                        },
+                        "example": null
+                    }},
                     "required": true
                 },
                 "operationId": "putConfiguration",
                 "responses": {
                     "200": {
                         "description": "Configuration updated",
-                        "content": {"*/*": {"schema": {"$ref": "#/components/schemas/void"}}}
+                        "content": {"*/*": {
+                            "schema": {"$ref": "#/components/schemas/void"},
+                            "example": null
+                        }}
                     },
                     "400": {
                         "description": "Invalid configuration provided",
-                        "content": {"*/*": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"*/*": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     },
                     "500": {
                         "description": "Something went wrong when replacing the configuration. Try again.",
-                        "content": {"*/*": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"*/*": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     }
                 },
                 "tags": ["Management of configuration"]
@@ -515,13 +693,18 @@
             "operationId": "links",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {
-                    "additionalProperties": {
-                        "additionalProperties": {"$ref": "#/components/schemas/Link"},
-                        "type": "object"
+                "content": {"*/*": {
+                    "schema": {
+                        "additionalProperties": {
+                            "additionalProperties": {"$ref": "#/components/schemas/Link"},
+                            "type": "object",
+                            "example": null
+                        },
+                        "type": "object",
+                        "example": null
                     },
-                    "type": "object"
-                }}}
+                    "example": null
+                }}
             }},
             "tags": ["Actuator"]
         }},
@@ -531,10 +714,19 @@
                 "operationId": "loggers-name",
                 "responses": {"200": {
                     "description": "OK",
-                    "content": {"*/*": {"schema": {"type": "object"}}}
+                    "content": {"*/*": {
+                        "schema": {
+                            "type": "object",
+                            "example": null
+                        },
+                        "example": null
+                    }}
                 }},
                 "parameters": [{
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "path",
                     "name": "name",
                     "required": true
@@ -546,10 +738,19 @@
                 "operationId": "loggers-name_2",
                 "responses": {"200": {
                     "description": "OK",
-                    "content": {"*/*": {"schema": {"type": "object"}}}
+                    "content": {"*/*": {
+                        "schema": {
+                            "type": "object",
+                            "example": null
+                        },
+                        "example": null
+                    }}
                 }},
                 "parameters": [{
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "path",
                     "name": "name",
                     "required": true
@@ -564,15 +765,27 @@
             "responses": {
                 "200": {
                     "description": "Service supervision timer refreshed, OK",
-                    "content": {"*/*": {"schema": {"type": "object"}}}
+                    "content": {"*/*": {
+                        "schema": {
+                            "type": "object",
+                            "example": null
+                        },
+                        "example": null
+                    }}
                 },
                 "404": {
                     "description": "The service is not found, needs re-registration",
-                    "content": {"*/*": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                    "content": {"*/*": {
+                        "schema": {"$ref": "#/components/schemas/error_information"},
+                        "example": null
+                    }}
                 }
             },
             "parameters": [{
-                "schema": {"type": "string"},
+                "schema": {
+                    "type": "string",
+                    "example": null
+                },
                 "in": "path",
                 "name": "service_id",
                 "required": true
@@ -584,7 +797,13 @@
             "operationId": "metrics",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {"type": "object"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "object",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "tags": ["Actuator"]
         }},
@@ -595,15 +814,24 @@
             "responses": {
                 "200": {
                     "description": "OK",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/ric_info_list_v2"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/ric_info_list_v2"},
+                        "example": null
+                    }}
                 },
                 "404": {
                     "description": "Policy type is not found",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/error_information"},
+                        "example": null
+                    }}
                 }
             },
             "parameters": [{
-                "schema": {"type": "string"},
+                "schema": {
+                    "type": "string",
+                    "example": null
+                },
                 "in": "query",
                 "name": "policytype_id",
                 "description": "The identity of a policy type. If given, all Near-RT RICs supporting the policy type are returned",
@@ -619,15 +847,24 @@
                 "responses": {
                     "200": {
                         "description": "OK",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/service_list_v2"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/service_list_v2"},
+                            "example": null
+                        }}
                     },
                     "404": {
                         "description": "Service is not found",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     }
                 },
                 "parameters": [{
-                    "schema": {"type": "string"},
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
                     "in": "query",
                     "name": "service_id",
                     "description": "The identity of the service",
@@ -638,7 +875,10 @@
             "put": {
                 "summary": "Register a service",
                 "requestBody": {
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/service_registration_info_v2"}}},
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/service_registration_info_v2"},
+                        "example": null
+                    }},
                     "required": true
                 },
                 "description": "Registering a service is needed to:<ul><li>Get callbacks.<\/li><li>Activate supervision of the service. If a service is inactive, its policies will be deleted.<\/li><\/ul>",
@@ -646,15 +886,30 @@
                 "responses": {
                     "200": {
                         "description": "Service updated",
-                        "content": {"*/*": {"schema": {"type": "object"}}}
+                        "content": {"*/*": {
+                            "schema": {
+                                "type": "object",
+                                "example": null
+                            },
+                            "example": null
+                        }}
                     },
                     "201": {
                         "description": "Service created",
-                        "content": {"*/*": {"schema": {"type": "object"}}}
+                        "content": {"*/*": {
+                            "schema": {
+                                "type": "object",
+                                "example": null
+                            },
+                            "example": null
+                        }}
                     },
                     "400": {
                         "description": "The ServiceRegistrationInfo is not accepted",
-                        "content": {"*/*": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"*/*": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     }
                 },
                 "tags": ["Service Registry and Supervision"]
@@ -665,7 +920,13 @@
             "operationId": "info",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {"type": "object"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "object",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "tags": ["Actuator"]
         }},
@@ -674,7 +935,13 @@
             "operationId": "getStatusV1",
             "responses": {"200": {
                 "description": "Service is living",
-                "content": {"*/*": {"schema": {"type": "string"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "string",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "tags": ["Health Check"]
         }},
@@ -684,15 +951,24 @@
             "responses": {
                 "200": {
                     "description": "Policy type",
-                    "content": {"*/*": {"schema": {"$ref": "#/components/schemas/policytype_v2"}}}
+                    "content": {"*/*": {
+                        "schema": {"$ref": "#/components/schemas/policytype_v2"},
+                        "example": null
+                    }}
                 },
                 "404": {
                     "description": "Policy type is not found",
-                    "content": {"*/*": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                    "content": {"*/*": {
+                        "schema": {"$ref": "#/components/schemas/error_information"},
+                        "example": null
+                    }}
                 }
             },
             "parameters": [{
-                "schema": {"type": "string"},
+                "schema": {
+                    "type": "string",
+                    "example": null
+                },
                 "in": "path",
                 "name": "policytype_id",
                 "required": true
@@ -704,7 +980,13 @@
             "operationId": "logfile",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {"type": "object"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "object",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "tags": ["Actuator"]
         }},
@@ -713,7 +995,13 @@
             "operationId": "health",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {"type": "object"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "object",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "tags": ["Actuator"]
         }},
@@ -725,37 +1013,55 @@
                 "responses": {
                     "200": {
                         "description": "Policy identities",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/policy_id_list_v2"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/policy_id_list_v2"},
+                            "example": null
+                        }}
                     },
                     "404": {
                         "description": "Near-RT RIC or type not found",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     }
                 },
                 "parameters": [
                     {
-                        "schema": {"type": "string"},
+                        "schema": {
+                            "type": "string",
+                            "example": null
+                        },
                         "in": "query",
                         "name": "policytype_id",
                         "description": "Select policies of a given policy type identity.",
                         "required": false
                     },
                     {
-                        "schema": {"type": "string"},
+                        "schema": {
+                            "type": "string",
+                            "example": null
+                        },
                         "in": "query",
                         "name": "ric_id",
                         "description": "Select policies of a given Near-RT RIC identity.",
                         "required": false
                     },
                     {
-                        "schema": {"type": "string"},
+                        "schema": {
+                            "type": "string",
+                            "example": null
+                        },
                         "in": "query",
                         "name": "service_id",
                         "description": "Select policies owned by a given service.",
                         "required": false
                     },
                     {
-                        "schema": {"type": "string"},
+                        "schema": {
+                            "type": "string",
+                            "example": null
+                        },
                         "in": "query",
                         "name": "type_name",
                         "description": "Select policies of types with the given type name (type identity has the format <typename_version>)",
@@ -767,26 +1073,41 @@
             "put": {
                 "summary": "Create or update a policy",
                 "requestBody": {
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/policy_info_v2"}}},
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/policy_info_v2"},
+                        "example": null
+                    }},
                     "required": true
                 },
                 "operationId": "putPolicy",
                 "responses": {
                     "200": {
                         "description": "Policy updated",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/void"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/void"},
+                            "example": null
+                        }}
                     },
                     "201": {
                         "description": "Policy created",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/void"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/void"},
+                            "example": null
+                        }}
                     },
                     "423": {
                         "description": "Near-RT RIC is not operational",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     },
                     "404": {
                         "description": "Near-RT RIC or policy type is not found",
-                        "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                        "content": {"application/json": {
+                            "schema": {"$ref": "#/components/schemas/error_information"},
+                            "example": null
+                        }}
                     }
                 },
                 "tags": ["A1 Policy Management"]
@@ -795,14 +1116,20 @@
         "/r-app/near-rt-ric-status": {"post": {
             "summary": "Callback for Near-RT RIC status",
             "requestBody": {
-                "content": {"application/json": {"schema": {"$ref": "#/components/schemas/service_callback_info_v2"}}},
+                "content": {"application/json": {
+                    "schema": {"$ref": "#/components/schemas/service_callback_info_v2"},
+                    "example": null
+                }},
                 "required": true
             },
             "description": "The URL to this call is registered at Service registration.",
             "operationId": "serviceCallback",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"application/json": {"schema": {"$ref": "#/components/schemas/void"}}}
+                "content": {"application/json": {
+                    "schema": {"$ref": "#/components/schemas/void"},
+                    "example": null
+                }}
             }},
             "tags": ["Callbacks"]
         }},
@@ -812,19 +1139,34 @@
             "responses": {
                 "200": {
                     "description": "Not used",
-                    "content": {"*/*": {"schema": {"$ref": "#/components/schemas/void"}}}
+                    "content": {"*/*": {
+                        "schema": {"$ref": "#/components/schemas/void"},
+                        "example": null
+                    }}
                 },
                 "204": {
                     "description": "Service unregistered",
-                    "content": {"*/*": {"schema": {"type": "object"}}}
+                    "content": {"*/*": {
+                        "schema": {
+                            "type": "object",
+                            "example": null
+                        },
+                        "example": null
+                    }}
                 },
                 "404": {
                     "description": "Service not found",
-                    "content": {"*/*": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                    "content": {"*/*": {
+                        "schema": {"$ref": "#/components/schemas/error_information"},
+                        "example": null
+                    }}
                 }
             },
             "parameters": [{
-                "schema": {"type": "string"},
+                "schema": {
+                    "type": "string",
+                    "example": null
+                },
                 "in": "path",
                 "name": "service_id",
                 "required": true
@@ -836,7 +1178,13 @@
             "operationId": "heapdump",
             "responses": {"200": {
                 "description": "OK",
-                "content": {"*/*": {"schema": {"type": "object"}}}
+                "content": {"*/*": {
+                    "schema": {
+                        "type": "object",
+                        "example": null
+                    },
+                    "example": null
+                }}
             }},
             "tags": ["Actuator"]
         }},
@@ -846,15 +1194,24 @@
             "responses": {
                 "200": {
                     "description": "Policy status",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/policy_status_info_v2"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/policy_status_info_v2"},
+                        "example": null
+                    }}
                 },
                 "404": {
                     "description": "Policy is not found",
-                    "content": {"application/json": {"schema": {"$ref": "#/components/schemas/error_information"}}}
+                    "content": {"application/json": {
+                        "schema": {"$ref": "#/components/schemas/error_information"},
+                        "example": null
+                    }}
                 }
             },
             "parameters": [{
-                "schema": {"type": "string"},
+                "schema": {
+                    "type": "string",
+                    "example": null
+                },
                 "in": "path",
                 "name": "policy_id",
                 "required": true