# GET /v2/usermembership/list/timeline

Verlauf einer Mitgliedschaft lesen

Liest unveränderliche Audit- und Journalereignisse einer Mitgliedschaft einschließlich ihrer Perioden. Doppelte Vergabe-/Gutschriftanzeigen werden zusammengeführt; technische IDs aus Änderungen werden entfernt. Pagination per limit, Sortierung Zeit absteigend; total vor Pagination. Diese Detailaktion führt keinen Zahlungsabgleich aus. Auf /list wird diese Aktion nur mit id als direktem Query oder filter-Eintrag ausgeführt; sonst folgt die gewöhnliche Mitgliedschaftsliste (einschließlich Zahlungsabgleich).

- Operation-ID: get_v2_usermembership_list_timeline
- Dokumentation: /docs/api/v2/operations/get-v2-usermembership-list-timeline-547b0cb474ca/
- OpenAPI-Version: 3.2.1
- Vollständige Spezifikation: /docs/api/v2/openapi.json
- Dokumentationsstatus: reviewed
- Ändert Zustand: ja
- Für Automation freigegeben: nein

## Server

Serverwerte stammen unverändert aus der Datei. Eine lokale Entwicklungsadresse ist keine bestätigte Produktionsadresse. `API_ORIGIN` muss auf die passende Instanz gesetzt werden.

```json
[
  {
    "url": "https://app2.edoobox.com",
    "description": "edoobox API"
  }
]
```

## Authentifizierung

Eine der folgenden Alternativen genügt (ODER). Innerhalb einer Alternative müssen alle Verfahren gemeinsam erfüllt sein (UND).

1. **bearerAuth** (HTTP bearer) — Existing edoobox v2 access token. Never substitute API key/secret headers. **UND** **accountContext** (header: edid) — Selected login/account context from the JWT, not a database primary key. Required even for a JWT with one account.
2. **sessionCookie** (cookie: _edlogin) — Existing browser login session, with the same permission checks as Bearer authentication. **UND** **accountContext** (header: edid) — Selected login/account context from the JWT, not a database primary key. Required even for a JWT with one account.

### Wirksame Security Requirements und vollständige Verfahren

```json
{
  "security": [
    {
      "bearerAuth": [],
      "accountContext": []
    },
    {
      "sessionCookie": [],
      "accountContext": []
    }
  ],
  "securitySchemes": {
    "bearerAuth": {
      "type": "http",
      "scheme": "bearer",
      "bearerFormat": "JWT",
      "description": "Existing edoobox v2 access token. Never substitute API key/secret headers."
    },
    "accountContext": {
      "type": "apiKey",
      "in": "header",
      "name": "edid",
      "description": "Selected login/account context from the JWT, not a database primary key. Required even for a JWT with one account."
    },
    "sessionCookie": {
      "type": "apiKey",
      "in": "cookie",
      "name": "_edlogin",
      "description": "Existing browser login session, with the same permission checks as Bearer authentication."
    }
  }
}
```

## Parameter

| Name | Ort | Pflicht | Beschreibung |
| --- | --- | --- | --- |
| filter | query | nein | property/value-Filter: id liest Details; user und plan filtern über öffentliche v2-IDs; status (pending_payment/scheduled/active/expired/exhausted/cancelled/payment_failed), active (FILTER_VALIDATE_BOOL), source (purchase/admin/public_purchase/admin_purchase/admin_grant/renewal/migration) und search (Vorname/Nachname/E-Mail). purchase umfasst beide Kaufkanäle, admin administrative Käufe und Vergaben. expression und unbekannte Eigenschaften werden ignoriert. |
| limit | query | nein | JSON-Objekt start/reply oder Zahl als reply. Standard 0/100, reply auf 1–500 begrenzt, start mindestens 0. |
| id | query | nein | Einzelmitgliedschaft auswählen, alternativ filter-Eintrag id. |
| user | query | nein | Mitgliedschaften eines Benutzers auswählen, alternativ filter-Eintrag user. |
| plan | query | nein | Mitgliedschaften eines Plans auswählen, alternativ filter-Eintrag plan. |
| X-Edoobox-If-Revision | header | nein | Optional account mutation revision from a preceding authenticated auth-context snapshot. The dispatcher compares it while holding the account lock; mismatch409 requires a new review. |

### Vollständige wirksame Parameterdefinitionen

```json
[
  {
    "name": "filter",
    "in": "query",
    "required": false,
    "description": "property/value-Filter: id liest Details; user und plan filtern über öffentliche v2-IDs; status (pending_payment/scheduled/active/expired/exhausted/cancelled/payment_failed), active (FILTER_VALIDATE_BOOL), source (purchase/admin/public_purchase/admin_purchase/admin_grant/renewal/migration) und search (Vorname/Nachname/E-Mail). purchase umfasst beide Kaufkanäle, admin administrative Käufe und Vergaben. expression und unbekannte Eigenschaften werden ignoriert.",
    "content": {
      "application/json": {
        "schema": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "property": {
                "type": "string"
              },
              "value": {},
              "expression": {
                "type": "string",
                "description": "Ignoriert; Auswahl über property/value."
              }
            },
            "additionalProperties": true,
            "required": [
              "property",
              "value"
            ]
          }
        },
        "example": [
          {
            "property": "user",
            "value": "user_012345abcdef_123456"
          }
        ]
      }
    }
  },
  {
    "name": "limit",
    "in": "query",
    "required": false,
    "description": "JSON-Objekt start/reply oder Zahl als reply. Standard 0/100, reply auf 1–500 begrenzt, start mindestens 0.",
    "content": {
      "application/json": {
        "schema": {
          "oneOf": [
            {
              "type": "object",
              "properties": {
                "start": {
                  "type": "integer",
                  "minimum": 0,
                  "default": 0
                },
                "reply": {
                  "type": "integer",
                  "minimum": 1,
                  "maximum": 500,
                  "default": 100
                }
              },
              "additionalProperties": true
            },
            {
              "type": "integer",
              "minimum": 1,
              "maximum": 500
            }
          ]
        },
        "example": {
          "start": 0,
          "reply": 25
        }
      }
    }
  },
  {
    "name": "id",
    "in": "query",
    "required": false,
    "schema": {
      "type": "string",
      "pattern": "^usermembership_[a-f0-9]{12}_-?[0-9]+$",
      "description": "Öffentliche v2-ID des aktuellen Kontos.",
      "examples": [
        "usermembership_012345abcdef_123456"
      ]
    },
    "description": "Einzelmitgliedschaft auswählen, alternativ filter-Eintrag id."
  },
  {
    "name": "user",
    "in": "query",
    "required": false,
    "schema": {
      "type": "string",
      "pattern": "^user_[a-f0-9]{12}_-?[0-9]+$",
      "description": "Öffentliche v2-ID des aktuellen Kontos."
    },
    "description": "Mitgliedschaften eines Benutzers auswählen, alternativ filter-Eintrag user."
  },
  {
    "name": "plan",
    "in": "query",
    "required": false,
    "schema": {
      "type": "string",
      "pattern": "^membershipplan_[a-f0-9]{12}_-?[0-9]+$",
      "description": "Öffentliche v2-ID des aktuellen Kontos."
    },
    "description": "Mitgliedschaften eines Plans auswählen, alternativ filter-Eintrag plan."
  },
  {
    "name": "X-Edoobox-If-Revision",
    "in": "header",
    "required": false,
    "schema": {
      "type": "string",
      "pattern": "^[a-f0-9]{32}$",
      "examples": [
        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
      ]
    },
    "description": "Optional account mutation revision from a preceding authenticated auth-context snapshot. The dispatcher compares it while holding the account lock; mismatch409 requires a new review."
  }
]
```

## Anfrage

Kein Request Body deklariert.

## Antworten

HTTP-Status und Antwortinhalt gemeinsam auswerten. Die folgenden Beschreibungen und Schemata sind die Angaben der Quelldatei.

```json
{
  "200": {
    "description": "data enthält das dokumentierte Ergebnis; error=false und success=true. Listen liefern zusätzlich total (Gesamtzahl vor Pagination).",
    "content": {
      "application/json": {
        "example": {
          "success": true,
          "error": false,
          "data": [
            {
              "type": "redemption",
              "event_type": "membership.usage_consumed",
              "occurred_at": 1790000000,
              "reason": "Buchung",
              "actor": {
                "type": "system"
              },
              "resource": {
                "type": "membershipredemption",
                "id": "membershipredemption_012345abcdef_123456"
              },
              "changes": {
                "quantity_delta": -1
              }
            }
          ]
        },
        "schema": {
          "type": "object",
          "properties": {
            "success": {
              "type": "boolean"
            },
            "error": {
              "type": [
                "boolean",
                "string"
              ]
            },
            "error_code": {
              "type": "string"
            },
            "data": {
              "anyOf": [
                {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "type": {
                        "type": "string",
                        "enum": [
                          "audit",
                          "redemption"
                        ]
                      },
                      "event_type": {
                        "type": "string"
                      },
                      "occurred_at": {
                        "type": "integer"
                      },
                      "reason": {
                        "type": "string"
                      },
                      "actor": {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string"
                          }
                        },
                        "additionalProperties": true,
                        "required": [
                          "type"
                        ]
                      },
                      "resource": {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string"
                          },
                          "id": {
                            "type": "string",
                            "description": "Öffentliche v2-ID des im type genannten Objekts."
                          }
                        },
                        "additionalProperties": true,
                        "required": [
                          "type",
                          "id"
                        ]
                      },
                      "changes": {
                        "type": "object",
                        "properties": {
                          "before": {
                            "type": [
                              "object",
                              "null"
                            ],
                            "additionalProperties": true,
                            "description": "Zugelassene Zustandsfelder und explizit in v2 umgewandelte Ressourcen; rohe technische IDs werden entfernt."
                          },
                          "after": {
                            "type": [
                              "object",
                              "null"
                            ],
                            "additionalProperties": true,
                            "description": "Zugelassene Zustandsfelder und explizit in v2 umgewandelte Ressourcen; rohe technische IDs werden entfernt."
                          },
                          "quantity_delta": {
                            "type": "integer"
                          }
                        },
                        "additionalProperties": true
                      }
                    },
                    "additionalProperties": true,
                    "required": [
                      "type",
                      "event_type",
                      "occurred_at",
                      "reason",
                      "actor",
                      "resource",
                      "changes"
                    ]
                  }
                },
                {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "id": {
                        "type": "string",
                        "pattern": "^usermembership_[a-f0-9]{12}_-?[0-9]+$",
                        "description": "Öffentliche v2-ID des aktuellen Kontos."
                      },
                      "version": {
                        "type": "integer"
                      },
                      "user": {
                        "type": "string",
                        "pattern": "^user_[a-f0-9]{12}_-?[0-9]+$",
                        "description": "Öffentliche v2-ID des aktuellen Kontos."
                      },
                      "user_information": {
                        "type": "object",
                        "properties": {
                          "name": {
                            "type": "string"
                          },
                          "email": {
                            "type": "string"
                          }
                        },
                        "additionalProperties": true,
                        "required": [
                          "name",
                          "email"
                        ]
                      },
                      "plan": {
                        "type": "string",
                        "pattern": "^membershipplan_[a-f0-9]{12}_-?[0-9]+$",
                        "description": "Öffentliche v2-ID des aktuellen Kontos."
                      },
                      "plan_version": {
                        "type": "integer"
                      },
                      "name": {
                        "type": "string"
                      },
                      "status": {
                        "type": "string",
                        "enum": [
                          "pending_payment",
                          "scheduled",
                          "active",
                          "expired",
                          "exhausted",
                          "cancelled",
                          "payment_failed"
                        ]
                      },
                      "active": {
                        "type": "boolean"
                      },
                      "valid_from": {
                        "type": [
                          "integer",
                          "null"
                        ]
                      },
                      "valid_until": {
                        "type": [
                          "integer",
                          "null"
                        ]
                      },
                      "granted_uses": {
                        "type": [
                          "integer",
                          "null"
                        ]
                      },
                      "remaining_uses": {
                        "type": [
                          "integer",
                          "null"
                        ]
                      },
                      "membership_promo_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "source": {
                        "type": "string"
                      },
                      "renewal": {
                        "type": "object",
                        "properties": {
                          "auto_renew": {
                            "type": "boolean"
                          },
                          "cancel_at_period_end": {
                            "type": "boolean"
                          },
                          "cancel_requested_at": {
                            "type": [
                              "integer",
                              "null"
                            ]
                          },
                          "cancel_effective_at": {
                            "type": [
                              "integer",
                              "null"
                            ]
                          },
                          "next_renewal_at": {
                            "type": [
                              "integer",
                              "null"
                            ]
                          }
                        },
                        "additionalProperties": true
                      },
                      "current_period": {
                        "type": [
                          "string",
                          "null"
                        ],
                        "pattern": "^membershipperiod_[a-f0-9]{12}_-?[0-9]+$",
                        "description": "Öffentliche v2-ID des aktuellen Kontos."
                      },
                      "created_at": {
                        "type": "integer"
                      },
                      "updated_at": {
                        "type": "integer"
                      }
                    },
                    "additionalProperties": true,
                    "required": [
                      "id",
                      "version",
                      "user",
                      "user_information",
                      "plan",
                      "plan_version",
                      "name",
                      "status",
                      "active",
                      "valid_from",
                      "valid_until",
                      "granted_uses",
                      "remaining_uses",
                      "membership_promo_code",
                      "source",
                      "renewal",
                      "current_period",
                      "created_at",
                      "updated_at"
                    ]
                  }
                }
              ]
            },
            "type": {
              "type": "string"
            }
          },
          "additionalProperties": true
        }
      }
    },
    "headers": {
      "X-Edoobox-Revision": {
        "schema": {
          "type": "string",
          "pattern": "^[a-f0-9]{32}$"
        },
        "description": "Rotated account revision supplied for the next action in one reviewed sequence."
      }
    }
  },
  "400": {
    "description": "Invalid request.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED40006"
        }
      }
    }
  },
  "401": {
    "description": "Missing/expired token, missing account context, account paused or model-specific authorization failure.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED40103"
        }
      }
    }
  },
  "402": {
    "description": "Missing/invalid action data or subscription/operation restriction.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED80100"
        }
      }
    }
  },
  "403": {
    "description": "Permission denied. Browser CORS rejection may have an empty body.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED40340"
        }
      }
    }
  },
  "404": {
    "description": "Unknown resource/action or unsupported method.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED80019"
        }
      }
    }
  },
  "409": {
    "description": "The account changed after the reviewed read. No domain operation is dispatched; obtain fresh state and review again.",
    "content": {
      "application/json": {
        "schema": {
          "type": "object",
          "additionalProperties": true
        },
        "example": {
          "error": "ED40901",
          "error_code": "mutation_revision_conflict"
        }
      }
    }
  },
  "422": {
    "description": "Validation failed.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED80020"
        }
      }
    }
  },
  "429": {
    "description": "Request/login rate limit exceeded. Honor Retry-After when supplied; legacy rate-limit paths may omit it. Retry only proven reads within a bounded deadline; a mutation is never automatically replayed after an ambiguous response.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED42902"
        }
      }
    },
    "headers": {
      "Retry-After": {
        "description": "Optional server delay in whole seconds or an HTTP date. Absence is not permission for an immediate retry.",
        "schema": {
          "type": "string",
          "examples": [
            "30"
          ]
        }
      }
    }
  },
  "502": {
    "description": "Server-side operation failed.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED50201"
        }
      }
    }
  },
  "503": {
    "description": "The account mutation lock or revision store is unavailable. No unprotected fallback is executed.",
    "headers": {
      "Retry-After": {
        "schema": {
          "type": "integer",
          "const": 1
        }
      }
    },
    "content": {
      "application/json": {
        "schema": {
          "type": "object",
          "additionalProperties": true
        },
        "example": {
          "error": "ED50301",
          "error_code": "mutation_revision_busy"
        }
      }
    }
  }
}
```

## Aufrufbeispiele

Anpassen vor dem Ausführen. Platzhalter und veröffentlichte Beispiele sind synthetisch. Die Beispiele senden hier keine Anfrage; sie ergänzen keine unbekannten Pflichtfelder.

### cURL

```sh
# Zeigt Authentifizierungsalternative 1; alle Verfahren dieser Alternative sind gemeinsam erforderlich.
: "${API_ORIGIN:?API_ORIGIN setzen}"
: "${AUTH_BEARERAUTH:?AUTH_BEARERAUTH setzen}"
: "${AUTH_ACCOUNTCONTEXT:?AUTH_ACCOUNTCONTEXT setzen}"
curl --request 'GET' \
  --url "${API_ORIGIN%/}"'/v2/usermembership/list/timeline' \
  --header 'Authorization: Bearer '"${AUTH_BEARERAUTH}" \
  --header 'edid: '"${AUTH_ACCOUNTCONTEXT}"
```

### JavaScript (Node.js)

```javascript
// Zeigt Authentifizierungsalternative 1; alle Verfahren dieser Alternative sind gemeinsam erforderlich.
const required = (name) => {
  const value = process.env[name];
  if (!value) throw new Error(`Set ${name}`);
  return value;
};
let path = "/v2/usermembership/list/timeline";
const origin = required('API_ORIGIN');
const url = new URL((origin.endsWith('/') ? origin.slice(0, -1) : origin) + path);
const headers = {};
headers["Authorization"] = "Bearer " + required("AUTH_BEARERAUTH");
headers["edid"] = "" + required("AUTH_ACCOUNTCONTEXT");
const response = await fetch(url, { method: "GET", headers, redirect: 'manual' });
const text = await response.text();
console.log(response.status, text);
// HTTP-Status und dokumentierte error/success-Felder gemeinsam prüfen.
```

### Python

```python
# Zeigt Authentifizierungsalternative 1; alle Verfahren dieser Alternative sind gemeinsam erforderlich.
import os
import urllib.parse
import urllib.request
import urllib.error

path = "/v2/usermembership/list/timeline"
url = os.environ["API_ORIGIN"].rstrip("/") + path
headers = {}
headers["Authorization"] = "Bearer " + os.environ["AUTH_BEARERAUTH"]
headers["edid"] = "" + os.environ["AUTH_ACCOUNTCONTEXT"]

# Redirects nicht automatisch verfolgen.
class NoRedirect(urllib.request.HTTPRedirectHandler):
    def redirect_request(self, req, fp, code, msg, headers, newurl):
        return None
request = urllib.request.Request(url, headers=headers, method="GET")
try:
    response = urllib.request.build_opener(NoRedirect).open(request, timeout=30)
except urllib.error.HTTPError as error:
    response = error
print(response.status, response.read().decode("utf-8", errors="replace"))
# HTTP-Status und dokumentierte error/success-Felder gemeinsam prüfen.
```

## Vollständige Operationsdefinition und edoobox-Hinweise

Alle Originalfelder einschliesslich `x-edoobox-*`, requestBody und responses bleiben erhalten. Teilweise dokumentierte Schemata sind kein vollständiger Validierungsvertrag.

```json
{
  "operationId": "get_v2_usermembership_list_timeline",
  "summary": "Verlauf einer Mitgliedschaft lesen",
  "description": "Liest unveränderliche Audit- und Journalereignisse einer Mitgliedschaft einschließlich ihrer Perioden. Doppelte Vergabe-/Gutschriftanzeigen werden zusammengeführt; technische IDs aus Änderungen werden entfernt. Pagination per limit, Sortierung Zeit absteigend; total vor Pagination. Diese Detailaktion führt keinen Zahlungsabgleich aus. Auf /list wird diese Aktion nur mit id als direktem Query oder filter-Eintrag ausgeführt; sonst folgt die gewöhnliche Mitgliedschaftsliste (einschließlich Zahlungsabgleich).",
  "tags": [
    "usermembership"
  ],
  "security": [
    {
      "bearerAuth": [],
      "accountContext": []
    },
    {
      "sessionCookie": [],
      "accountContext": []
    }
  ],
  "parameters": [
    {
      "name": "filter",
      "in": "query",
      "required": false,
      "description": "property/value-Filter: id liest Details; user und plan filtern über öffentliche v2-IDs; status (pending_payment/scheduled/active/expired/exhausted/cancelled/payment_failed), active (FILTER_VALIDATE_BOOL), source (purchase/admin/public_purchase/admin_purchase/admin_grant/renewal/migration) und search (Vorname/Nachname/E-Mail). purchase umfasst beide Kaufkanäle, admin administrative Käufe und Vergaben. expression und unbekannte Eigenschaften werden ignoriert.",
      "content": {
        "application/json": {
          "schema": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "property": {
                  "type": "string"
                },
                "value": {},
                "expression": {
                  "type": "string",
                  "description": "Ignoriert; Auswahl über property/value."
                }
              },
              "additionalProperties": true,
              "required": [
                "property",
                "value"
              ]
            }
          },
          "example": [
            {
              "property": "user",
              "value": "user_012345abcdef_123456"
            }
          ]
        }
      }
    },
    {
      "name": "limit",
      "in": "query",
      "required": false,
      "description": "JSON-Objekt start/reply oder Zahl als reply. Standard 0/100, reply auf 1–500 begrenzt, start mindestens 0.",
      "content": {
        "application/json": {
          "schema": {
            "oneOf": [
              {
                "type": "object",
                "properties": {
                  "start": {
                    "type": "integer",
                    "minimum": 0,
                    "default": 0
                  },
                  "reply": {
                    "type": "integer",
                    "minimum": 1,
                    "maximum": 500,
                    "default": 100
                  }
                },
                "additionalProperties": true
              },
              {
                "type": "integer",
                "minimum": 1,
                "maximum": 500
              }
            ]
          },
          "example": {
            "start": 0,
            "reply": 25
          }
        }
      }
    },
    {
      "name": "id",
      "in": "query",
      "required": false,
      "schema": {
        "type": "string",
        "pattern": "^usermembership_[a-f0-9]{12}_-?[0-9]+$",
        "description": "Öffentliche v2-ID des aktuellen Kontos.",
        "examples": [
          "usermembership_012345abcdef_123456"
        ]
      },
      "description": "Einzelmitgliedschaft auswählen, alternativ filter-Eintrag id."
    },
    {
      "name": "user",
      "in": "query",
      "required": false,
      "schema": {
        "type": "string",
        "pattern": "^user_[a-f0-9]{12}_-?[0-9]+$",
        "description": "Öffentliche v2-ID des aktuellen Kontos."
      },
      "description": "Mitgliedschaften eines Benutzers auswählen, alternativ filter-Eintrag user."
    },
    {
      "name": "plan",
      "in": "query",
      "required": false,
      "schema": {
        "type": "string",
        "pattern": "^membershipplan_[a-f0-9]{12}_-?[0-9]+$",
        "description": "Öffentliche v2-ID des aktuellen Kontos."
      },
      "description": "Mitgliedschaften eines Plans auswählen, alternativ filter-Eintrag plan."
    },
    {
      "name": "X-Edoobox-If-Revision",
      "in": "header",
      "required": false,
      "schema": {
        "type": "string",
        "pattern": "^[a-f0-9]{32}$",
        "examples": [
          "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
        ]
      },
      "description": "Optional account mutation revision from a preceding authenticated auth-context snapshot. The dispatcher compares it while holding the account lock; mismatch409 requires a new review."
    }
  ],
  "responses": {
    "200": {
      "description": "data enthält das dokumentierte Ergebnis; error=false und success=true. Listen liefern zusätzlich total (Gesamtzahl vor Pagination).",
      "content": {
        "application/json": {
          "example": {
            "success": true,
            "error": false,
            "data": [
              {
                "type": "redemption",
                "event_type": "membership.usage_consumed",
                "occurred_at": 1790000000,
                "reason": "Buchung",
                "actor": {
                  "type": "system"
                },
                "resource": {
                  "type": "membershipredemption",
                  "id": "membershipredemption_012345abcdef_123456"
                },
                "changes": {
                  "quantity_delta": -1
                }
              }
            ]
          },
          "schema": {
            "type": "object",
            "properties": {
              "success": {
                "type": "boolean"
              },
              "error": {
                "type": [
                  "boolean",
                  "string"
                ]
              },
              "error_code": {
                "type": "string"
              },
              "data": {
                "anyOf": [
                  {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "type": {
                          "type": "string",
                          "enum": [
                            "audit",
                            "redemption"
                          ]
                        },
                        "event_type": {
                          "type": "string"
                        },
                        "occurred_at": {
                          "type": "integer"
                        },
                        "reason": {
                          "type": "string"
                        },
                        "actor": {
                          "type": "object",
                          "properties": {
                            "type": {
                              "type": "string"
                            }
                          },
                          "additionalProperties": true,
                          "required": [
                            "type"
                          ]
                        },
                        "resource": {
                          "type": "object",
                          "properties": {
                            "type": {
                              "type": "string"
                            },
                            "id": {
                              "type": "string",
                              "description": "Öffentliche v2-ID des im type genannten Objekts."
                            }
                          },
                          "additionalProperties": true,
                          "required": [
                            "type",
                            "id"
                          ]
                        },
                        "changes": {
                          "type": "object",
                          "properties": {
                            "before": {
                              "type": [
                                "object",
                                "null"
                              ],
                              "additionalProperties": true,
                              "description": "Zugelassene Zustandsfelder und explizit in v2 umgewandelte Ressourcen; rohe technische IDs werden entfernt."
                            },
                            "after": {
                              "type": [
                                "object",
                                "null"
                              ],
                              "additionalProperties": true,
                              "description": "Zugelassene Zustandsfelder und explizit in v2 umgewandelte Ressourcen; rohe technische IDs werden entfernt."
                            },
                            "quantity_delta": {
                              "type": "integer"
                            }
                          },
                          "additionalProperties": true
                        }
                      },
                      "additionalProperties": true,
                      "required": [
                        "type",
                        "event_type",
                        "occurred_at",
                        "reason",
                        "actor",
                        "resource",
                        "changes"
                      ]
                    }
                  },
                  {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "id": {
                          "type": "string",
                          "pattern": "^usermembership_[a-f0-9]{12}_-?[0-9]+$",
                          "description": "Öffentliche v2-ID des aktuellen Kontos."
                        },
                        "version": {
                          "type": "integer"
                        },
                        "user": {
                          "type": "string",
                          "pattern": "^user_[a-f0-9]{12}_-?[0-9]+$",
                          "description": "Öffentliche v2-ID des aktuellen Kontos."
                        },
                        "user_information": {
                          "type": "object",
                          "properties": {
                            "name": {
                              "type": "string"
                            },
                            "email": {
                              "type": "string"
                            }
                          },
                          "additionalProperties": true,
                          "required": [
                            "name",
                            "email"
                          ]
                        },
                        "plan": {
                          "type": "string",
                          "pattern": "^membershipplan_[a-f0-9]{12}_-?[0-9]+$",
                          "description": "Öffentliche v2-ID des aktuellen Kontos."
                        },
                        "plan_version": {
                          "type": "integer"
                        },
                        "name": {
                          "type": "string"
                        },
                        "status": {
                          "type": "string",
                          "enum": [
                            "pending_payment",
                            "scheduled",
                            "active",
                            "expired",
                            "exhausted",
                            "cancelled",
                            "payment_failed"
                          ]
                        },
                        "active": {
                          "type": "boolean"
                        },
                        "valid_from": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "valid_until": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "granted_uses": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "remaining_uses": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "membership_promo_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "source": {
                          "type": "string"
                        },
                        "renewal": {
                          "type": "object",
                          "properties": {
                            "auto_renew": {
                              "type": "boolean"
                            },
                            "cancel_at_period_end": {
                              "type": "boolean"
                            },
                            "cancel_requested_at": {
                              "type": [
                                "integer",
                                "null"
                              ]
                            },
                            "cancel_effective_at": {
                              "type": [
                                "integer",
                                "null"
                              ]
                            },
                            "next_renewal_at": {
                              "type": [
                                "integer",
                                "null"
                              ]
                            }
                          },
                          "additionalProperties": true
                        },
                        "current_period": {
                          "type": [
                            "string",
                            "null"
                          ],
                          "pattern": "^membershipperiod_[a-f0-9]{12}_-?[0-9]+$",
                          "description": "Öffentliche v2-ID des aktuellen Kontos."
                        },
                        "created_at": {
                          "type": "integer"
                        },
                        "updated_at": {
                          "type": "integer"
                        }
                      },
                      "additionalProperties": true,
                      "required": [
                        "id",
                        "version",
                        "user",
                        "user_information",
                        "plan",
                        "plan_version",
                        "name",
                        "status",
                        "active",
                        "valid_from",
                        "valid_until",
                        "granted_uses",
                        "remaining_uses",
                        "membership_promo_code",
                        "source",
                        "renewal",
                        "current_period",
                        "created_at",
                        "updated_at"
                      ]
                    }
                  }
                ]
              },
              "type": {
                "type": "string"
              }
            },
            "additionalProperties": true
          }
        }
      },
      "headers": {
        "X-Edoobox-Revision": {
          "schema": {
            "type": "string",
            "pattern": "^[a-f0-9]{32}$"
          },
          "description": "Rotated account revision supplied for the next action in one reviewed sequence."
        }
      }
    },
    "400": {
      "description": "Invalid request.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED40006"
          }
        }
      }
    },
    "401": {
      "description": "Missing/expired token, missing account context, account paused or model-specific authorization failure.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED40103"
          }
        }
      }
    },
    "402": {
      "description": "Missing/invalid action data or subscription/operation restriction.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED80100"
          }
        }
      }
    },
    "403": {
      "description": "Permission denied. Browser CORS rejection may have an empty body.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED40340"
          }
        }
      }
    },
    "404": {
      "description": "Unknown resource/action or unsupported method.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED80019"
          }
        }
      }
    },
    "409": {
      "description": "The account changed after the reviewed read. No domain operation is dispatched; obtain fresh state and review again.",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "additionalProperties": true
          },
          "example": {
            "error": "ED40901",
            "error_code": "mutation_revision_conflict"
          }
        }
      }
    },
    "422": {
      "description": "Validation failed.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED80020"
          }
        }
      }
    },
    "429": {
      "description": "Request/login rate limit exceeded. Honor Retry-After when supplied; legacy rate-limit paths may omit it. Retry only proven reads within a bounded deadline; a mutation is never automatically replayed after an ambiguous response.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED42902"
          }
        }
      },
      "headers": {
        "Retry-After": {
          "description": "Optional server delay in whole seconds or an HTTP date. Absence is not permission for an immediate retry.",
          "schema": {
            "type": "string",
            "examples": [
              "30"
            ]
          }
        }
      }
    },
    "502": {
      "description": "Server-side operation failed.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED50201"
          }
        }
      }
    },
    "503": {
      "description": "The account mutation lock or revision store is unavailable. No unprotected fallback is executed.",
      "headers": {
        "Retry-After": {
          "schema": {
            "type": "integer",
            "const": 1
          }
        }
      },
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "additionalProperties": true
          },
          "example": {
            "error": "ED50301",
            "error_code": "mutation_revision_busy"
          }
        }
      }
    }
  },
  "x-edoobox-mutates-state": true,
  "x-edoobox-runtimeMutationGuard": true,
  "x-edoobox-get-effect": "business-mutation",
  "x-edoobox-documentationReview": {
    "file": "docs/openapi/operation-contracts/01-membership.json",
    "notes": []
  },
  "x-edoobox-source": {
    "file": "application/models/v2/Usermembership.php",
    "method": "getUsermembership",
    "line": 24,
    "branch": {
      "file": "application/models/v2/Usermembership.php",
      "line": 34
    }
  },
  "x-edoobox-documentationStatus": "reviewed",
  "x-edoobox-readOnly": false,
  "x-edoobox-safeForAutomation": false,
  "x-edoobox-permission": {
    "resource": "usermembership",
    "short": "usme",
    "checkedByDispatcher": true,
    "levels": [
      1,
      3,
      4
    ],
    "description": "Resource permission mapping from APIPermissions(), Authfunc::_getCheckJWT. Additional model/admin/plugin checks may apply; resources absent from api_permission do not acquire a fictitious scope."
  }
}
```