# POST /v2/offer

Angebot anlegen

Legt Angebot mit data an. data kann ein Datensatz oder eine Liste von Datensätzen sein; die im Schema markierten Pflichtfelder gelten für jeden Datensatz. Beziehungen verwenden öffentliche v2-IDs. name darf zusätzlich als Liste von {language,value} übergeben werden; die Kontostandardsprache muss enthalten sein, weitere aktive Kontosprachen werden nachgetragen. Baum- und Abo-Regeln werden serverseitig geprüft. type=offer legt ein Angebot unter einer aktiven Kategorie oder einem geeigneten Multi-Angebot an. Archiv und Papierkorb sind als Ziel unzulässig.

- Operation-ID: post_v2_offer
- Dokumentation: /docs/api/v2/operations/post-v2-offer-1826a986b190/
- 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 |
| --- | --- | --- | --- |
| language | header | nein | Account language code, where the resource supports setLanguage(). |
| 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": "language",
    "in": "header",
    "required": false,
    "description": "Account language code, where the resource supports setLanguage().",
    "schema": {
      "type": "string",
      "examples": [
        "de"
      ]
    }
  },
  {
    "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

```json
{
  "required": true,
  "content": {
    "application/json": {
      "schema": {
        "type": "object",
        "properties": {
          "data": {
            "anyOf": [
              {
                "type": "object",
                "properties": {
                  "id": false,
                  "name": {
                    "anyOf": [
                      {
                        "x-edoobox-canonicalType": "string",
                        "x-edoobox-maxStoredLength": 80,
                        "x-edoobox-normalization": "The aP getter trims text, replaces newlines and limits the legacy escaped storage representation to maxStoredLength UTF-8 characters without splitting escape pairs; aQ decodes the stored representation. Non-string input becomes empty text. This getter limit is normalization, not a rejecting input maxLength or proof of a custom action hook or database column capacity.",
                        "examples": [
                          "Example"
                        ],
                        "x-edoobox-writableOnUpdate": false,
                        "x-edoobox-requiredOnCreate": true,
                        "x-edoobox-sourceLine": 31
                      },
                      {
                        "type": "array",
                        "items": {
                          "type": "object",
                          "required": [
                            "language",
                            "value"
                          ],
                          "properties": {
                            "language": {
                              "type": "string"
                            },
                            "value": {
                              "type": "string",
                              "maxLength": 80
                            }
                          },
                          "additionalProperties": true
                        }
                      }
                    ],
                    "description": "Offer::postOffer also accepts localized name entries, selecting the account default language."
                  },
                  "number": {
                    "x-edoobox-canonicalType": "string",
                    "x-edoobox-maxStoredLength": 120,
                    "x-edoobox-normalization": "The aP getter trims text, replaces newlines and limits the legacy escaped storage representation to maxStoredLength UTF-8 characters without splitting escape pairs; aQ decodes the stored representation. Non-string input becomes empty text. This getter limit is normalization, not a rejecting input maxLength or proof of a custom action hook or database column capacity.",
                    "examples": [
                      "Example"
                    ],
                    "x-edoobox-sourceLine": 59
                  },
                  "row_lft": {
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 68,
                    "x-edoobox-canonicalType": "integer",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      1
                    ]
                  },
                  "row_rgt": {
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 78,
                    "x-edoobox-canonicalType": "integer",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      1
                    ]
                  },
                  "user_maximum": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 88,
                    "x-edoobox-canonicalType": "integer",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      1
                    ]
                  },
                  "order": {
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 104,
                    "x-edoobox-canonicalType": "integer",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      1
                    ]
                  },
                  "user_minimal": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 122,
                    "x-edoobox-canonicalType": "integer",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      1
                    ]
                  },
                  "date_start": {
                    "x-edoobox-canonicalType": "string",
                    "description": "dP uses PHP strtotime(); unparseable/falsy results normalize to zero. ISO 8601 text is the canonical client input; no rejecting JSON date-time format assertion is established here. Account/action hooks may add preconditions.",
                    "examples": [
                      "2026-10-15T10:00:00+02:00"
                    ],
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-sourceLine": 137
                  },
                  "date_end": {
                    "x-edoobox-canonicalType": "string",
                    "description": "dP uses PHP strtotime(); unparseable/falsy results normalize to zero. ISO 8601 text is the canonical client input; no rejecting JSON date-time format assertion is established here. Account/action hooks may add preconditions.",
                    "examples": [
                      "2026-10-15T10:00:00+02:00"
                    ],
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-sourceLine": 147
                  },
                  "date_close": {
                    "x-edoobox-canonicalType": "string",
                    "description": "dP uses PHP strtotime(); unparseable/falsy results normalize to zero. ISO 8601 text is the canonical client input; no rejecting JSON date-time format assertion is established here. Account/action hooks may add preconditions.",
                    "examples": [
                      "2026-10-15T10:00:00+02:00"
                    ],
                    "x-edoobox-sourceLine": 157
                  },
                  "date_displayend_reference": {
                    "x-edoobox-knownInputs": [
                      "date_start",
                      "date_end",
                      "date_close"
                    ],
                    "x-edoobox-normalization": "Switch default normalizes other input values; case labels are not an exhaustive accepted-input enum.",
                    "examples": [
                      "date_start"
                    ],
                    "x-edoobox-sourceLine": 176,
                    "description": "'date_open' => array(\n'db' => $this->tableS.'anmeldeschluss',\n'get' => function ($a, $fid, $insert = false) {\nreturn dP($a);\n},\n'set' => function ($a) {\nreturn dQ($a);\n},\n),"
                  },
                  "date_displayend": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 203,
                    "x-edoobox-canonicalType": "integer",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      1
                    ]
                  },
                  "date_displaystart": {
                    "x-edoobox-canonicalType": "string",
                    "description": "dP uses PHP strtotime(); unparseable/falsy results normalize to zero. ISO 8601 text is the canonical client input; no rejecting JSON date-time format assertion is established here. Account/action hooks may add preconditions.",
                    "examples": [
                      "2026-10-15T10:00:00+02:00"
                    ],
                    "x-edoobox-sourceLine": 218
                  },
                  "date_signupstart": {
                    "x-edoobox-canonicalType": "string",
                    "description": "dP uses PHP strtotime(); unparseable/falsy results normalize to zero. ISO 8601 text is the canonical client input; no rejecting JSON date-time format assertion is established here. Account/action hooks may add preconditions.",
                    "examples": [
                      "2026-10-15T10:00:00+02:00"
                    ],
                    "x-edoobox-sourceLine": 227
                  },
                  "image": {
                    "not": {},
                    "description": "No supplied value is accepted here: getter returns strict false and generic API_DATA rejects ED80100. Omit server-maintained field.\n\nGetter always returns strict false, regardless of supplied value.\n\nRuntime preconditions / rejection: Every supplied value on generic POST (and generic PUT when update is allowed) causes ED80100 through API_DATA strict-false check.\n\nScope / limitations: Recommend response-only/readOnly, remove from generic write properties; separate actions can manage it through their own payload logic.",
                    "x-edoobox-schemaStatus": "source-reviewed",
                    "x-edoobox-contractSource": [
                      {
                        "file": "application/models/v2/Offer.php",
                        "line": 238,
                        "lineStart": 238,
                        "lineEnd": 255,
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5",
                        "spanSha256": "0910fe4d4b73261614b59c8bbd239974b4452748f0ecac01e90484f4471bcf8d",
                        "reason": "Structure getter, output setter and field flags."
                      },
                      {
                        "file": "application/models/v2/Offer.php",
                        "line": 681,
                        "lineStart": 681,
                        "lineEnd": 705,
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5",
                        "spanSha256": "226a81690573780762b7f4f9d79c4b4e00cd8c6e0b85d3a51ca5600c85b98e05",
                        "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                      },
                      {
                        "file": "application/models/v2/Offer.php",
                        "line": 734,
                        "lineStart": 734,
                        "lineEnd": 735,
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5",
                        "spanSha256": "3df2a38722a4fef1389fcc1049532ef37f0e37cfea45b5e550c72e79d46687ae",
                        "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                      },
                      {
                        "file": "application/models/v2/Offer.php",
                        "line": 805,
                        "lineStart": 805,
                        "lineEnd": 843,
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5",
                        "spanSha256": "68bdbbf1d36aa5a89930b605bcdd68e1dd4dee314cba249bde700958ee6b6ae7",
                        "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                      },
                      {
                        "file": "docs/openapi/reviews/domain-fields.json",
                        "line": 1,
                        "reason": "Independent field-level source review, direction applicability, examples and explicit runtime limitations.",
                        "sha256": "6b38123b776600a328c8e844b0ecd6e0a579144081a345e335400dad52a9a5db"
                      }
                    ]
                  },
                  "place": {
                    "type": "string",
                    "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                    "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                    "examples": [
                      "place_012345abcdef_123456"
                    ],
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 256
                  },
                  "category": {
                    "type": "string",
                    "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                    "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                    "examples": [
                      "category_012345abcdef_123456"
                    ],
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-requiredOnCreate": true,
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 269
                  },
                  "offerdef": {
                    "type": "string",
                    "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                    "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                    "examples": [
                      "offerdef_012345abcdef_123456"
                    ],
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 293
                  },
                  "type": {
                    "x-edoobox-knownInputs": [
                      "offer",
                      "folder",
                      "archive",
                      "trash"
                    ],
                    "x-edoobox-normalization": "Switch default normalizes other input values; case labels are not an exhaustive accepted-input enum.",
                    "examples": [
                      "offer"
                    ],
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-requiredOnCreate": true,
                    "x-edoobox-sourceLine": 308
                  },
                  "mode": {
                    "enum": [
                      "Online",
                      "Onsite",
                      "Blended"
                    ],
                    "x-edoobox-sourceLine": 347
                  },
                  "status": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 365,
                    "x-edoobox-canonicalType": "integer",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      1
                    ]
                  },
                  "archive": {
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 380,
                    "x-edoobox-canonicalType": "boolean",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      false
                    ]
                  },
                  "trash": {
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 392,
                    "x-edoobox-canonicalType": "boolean",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      false
                    ]
                  },
                  "waiting_list": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 404,
                    "x-edoobox-canonicalType": "boolean",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      false
                    ]
                  },
                  "mustpay": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 413,
                    "x-edoobox-canonicalType": "boolean",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      false
                    ]
                  },
                  "countdown": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 422,
                    "x-edoobox-canonicalType": "integer",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      1
                    ]
                  },
                  "lesson_booking": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 437,
                    "x-edoobox-canonicalType": "boolean",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      false
                    ]
                  },
                  "multiple_registration": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 449,
                    "x-edoobox-canonicalType": "boolean",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      false
                    ]
                  },
                  "multiple_registration_type": {
                    "x-edoobox-knownInputs": [
                      "named_users",
                      "participant_count",
                      "named_users_contact"
                    ],
                    "x-edoobox-normalization": "Switch default normalizes other input values; case labels are not an exhaustive accepted-input enum.",
                    "examples": [
                      "named_users"
                    ],
                    "x-edoobox-sourceLine": 459
                  },
                  "barcode_ticket": {
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 486,
                    "x-edoobox-canonicalType": "boolean",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      false
                    ]
                  },
                  "design": {
                    "type": "string",
                    "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                    "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                    "examples": [
                      "design_012345abcdef_123456"
                    ],
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 495
                  },
                  "multi_offer": {
                    "x-edoobox-writableOnUpdate": false,
                    "x-edoobox-schemaStatus": "source-inferred",
                    "x-edoobox-sourceLine": 508,
                    "x-edoobox-canonicalType": "boolean",
                    "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                    "examples": [
                      false
                    ]
                  },
                  "multi_offer_child": {
                    "readOnly": true,
                    "description": "Getter returns null without reading input. Before-insert derives child-parent relation from validated category/parent (kat_id) and overwrites it for multi-offer children. ",
                    "x-edoobox-schemaStatus": "source-reviewed-not-writable",
                    "x-edoobox-clientRestriction": "Omit server-generated or unsupported input fields; runtime behavior is described separately.",
                    "x-edoobox-ignoredInput": true,
                    "x-edoobox-contractSource": [
                      {
                        "file": "application/models/v2/Offer.php",
                        "line": 519,
                        "lineStart": 519,
                        "lineEnd": 531,
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5",
                        "spanSha256": "f650845f3d4ac52e175c569575d10fb6316589d16d687a37890e060fe7c41384",
                        "reason": "Structure getter, output setter and field flags."
                      },
                      {
                        "file": "application/models/v2/Offerfunc.php",
                        "line": 1901,
                        "lineStart": 1901,
                        "lineEnd": 1980,
                        "sha256": "0efa50df0d95a6e96901b30e045e68b43f00529f73fcccaf864d23d02c27e63d",
                        "spanSha256": "d5dbd63221aa637fb979245ed9ecd7be3623ba73b35db42c3a96257be12741d5",
                        "reason": "Locked parent/lifecycle checks and assignment from kat_id."
                      },
                      {
                        "file": "application/models/v2/Offer.php",
                        "line": 681,
                        "lineStart": 681,
                        "lineEnd": 705,
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5",
                        "spanSha256": "226a81690573780762b7f4f9d79c4b4e00cd8c6e0b85d3a51ca5600c85b98e05",
                        "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                      },
                      {
                        "file": "application/models/v2/Offer.php",
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                        "lineStart": 734,
                        "lineEnd": 735,
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5",
                        "spanSha256": "3df2a38722a4fef1389fcc1049532ef37f0e37cfea45b5e550c72e79d46687ae",
                        "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                      },
                      {
                        "file": "application/models/v2/Offer.php",
                        "line": 805,
                        "lineStart": 805,
                        "lineEnd": 843,
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5",
                        "spanSha256": "68bdbbf1d36aa5a89930b605bcdd68e1dd4dee314cba249bde700958ee6b6ae7",
                        "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                      },
                      {
                        "file": "docs/openapi/reviews/domain-fields.json",
                        "line": 1,
                        "reason": "Independent field-level source review, direction applicability, examples and explicit runtime limitations.",
                        "sha256": "6b38123b776600a328c8e844b0ecd6e0a579144081a345e335400dad52a9a5db"
                      }
                    ]
                  },
                  "vat": {
                    "anyOf": [
                      {
                        "type": "string",
                        "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                        "description": "Opaque v2 ID returned for a record in the selected account."
                      },
                      {
                        "const": "dynamic"
                      }
                    ],
                    "x-edoobox-contractSource": [
                      {
                        "file": "application/models/v2/Offer.php",
                        "line": 534,
                        "reason": "Input accepts the dynamic sentinel before decoding a vat ID.",
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5"
                      },
                      {
                        "file": "application/models/v2/Offer.php",
                        "line": 540,
                        "reason": "Response returns false, dynamic or a public vat ID.",
                        "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5"
                      }
                    ]
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                    "description": "Replaces normal/include/exclude tag associations. Every supplied tag must be a typed, existing same-account tag and every mode must be recognized before relation writes. Duplicate associations are normalized.",
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                      "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
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                      "x-edoobox-writableOnUpdate": false,
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                    "mode": {
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                    "status": {
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                    "waiting_list": {
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                      "x-edoobox-sourceLine": 404,
                      "x-edoobox-canonicalType": "boolean",
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                    },
                    "mustpay": {
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                    },
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                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
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                    },
                    "lesson_booking": {
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                    "multiple_registration": {
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                    },
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                    "barcode_ticket": {
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                    },
                    "design": {
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                      "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
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                    "multi_offer": {
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                    },
                    "multi_offer_child": {
                      "readOnly": true,
                      "description": "Getter returns null without reading input. Before-insert derives child-parent relation from validated category/parent (kat_id) and overwrites it for multi-offer children. ",
                      "x-edoobox-schemaStatus": "source-reviewed-not-writable",
                      "x-edoobox-clientRestriction": "Omit server-generated or unsupported input fields; runtime behavior is described separately.",
                      "x-edoobox-ignoredInput": true,
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                    "vat": {
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                        {
                          "type": "string",
                          "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                          "description": "Opaque v2 ID returned for a record in the selected account."
                        },
                        {
                          "const": "dynamic"
                        }
                      ],
                      "x-edoobox-contractSource": [
                        {
                          "file": "application/models/v2/Offer.php",
                          "line": 534,
                          "reason": "Input accepts the dynamic sentinel before decoding a vat ID.",
                          "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5"
                        },
                        {
                          "file": "application/models/v2/Offer.php",
                          "line": 540,
                          "reason": "Response returns false, dynamic or a public vat ID.",
                          "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5"
                        }
                      ]
                    },
                    "cancellation_condition_group": {
                      "type": "string",
                      "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                      "description": "Opaque v2 ID returned for a record in the selected account.",
                      "x-edoobox-contractSource": [
                        {
                          "file": "application/models/v2/Offer.php",
                          "line": 552,
                          "reason": "Write decodes a public cancellationconditiongroup ID and rejects nonpositive results.",
                          "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5"
                        },
                        {
                          "file": "application/models/v2/Offer.php",
                          "line": 559,
                          "reason": "Response uses integer zero when no group is assigned.",
                          "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5"
                        }
                      ]
                    },
                    "country": {
                      "type": "string",
                      "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                      "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                      "examples": [
                        "country_012345abcdef_123456"
                      ],
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 566
                    },
                    "shortdescription": {
                      "x-edoobox-canonicalType": "string",
                      "x-edoobox-maxStoredLength": 250,
                      "x-edoobox-normalization": "The aP getter trims text, replaces newlines and limits the legacy escaped storage representation to maxStoredLength UTF-8 characters without splitting escape pairs; aQ decodes the stored representation. Non-string input becomes empty text. This getter limit is normalization, not a rejecting input maxLength or proof of a custom action hook or database column capacity.",
                      "examples": [
                        "Example"
                      ],
                      "x-edoobox-writableOnUpdate": false,
                      "x-edoobox-sourceLine": 579
                    },
                    "tags": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "properties": {
                          "tag": {
                            "type": "string",
                            "pattern": "^tag_[a-f0-9]{12}_-?[0-9]+$",
                            "description": "Public tag v2 ID returned for a currently existing record in the selected account; signature, resource type and account ownership are checked by the native hook."
                          },
                          "type": {
                            "type": "string",
                            "enum": [
                              "normal",
                              "include",
                              "exclude"
                            ]
                          }
                        },
                        "additionalProperties": true,
                        "required": [
                          "tag",
                          "type"
                        ]
                      },
                      "description": "Replaces normal/include/exclude tag associations. Every supplied tag must be a typed, existing same-account tag and every mode must be recognized before relation writes. Duplicate associations are normalized.",
                      "x-edoobox-contractSource": [
                        {
                          "file": "application/models/v2/Offerfunc.php",
                          "line": 2534,
                          "reason": "Callback consumes an array of {tag,type} records instead of the aP get placeholder.",
                          "sha256": "0efa50df0d95a6e96901b30e045e68b43f00529f73fcccaf864d23d02c27e63d"
                        },
                        {
                          "file": "application/models/v2/Offer.php",
                          "line": 605,
                          "reason": "Response builds an array of tag/type objects, not a scalar encoded ID.",
                          "sha256": "abb1c24b2f0d1773a83a689708ab5d7db2a474d05122eb89050e9a941ba8efb5"
                        },
                        {
                          "file": "application/models/v2/Offerfunc.php",
                          "line": 2557,
                          "lineEnd": 2578,
                          "sha256": "0efa50df0d95a6e96901b30e045e68b43f00529f73fcccaf864d23d02c27e63d",
                          "reason": "All supplied tag IDs/types and the complete same-account tag existence set are validated before offer tag relation writes; unknown modes are rejected."
                        }
                      ]
                    },
                    "internal_code": {
                      "x-edoobox-canonicalType": "string",
                      "x-edoobox-maxStoredLength": 40,
                      "x-edoobox-normalization": "The aP getter trims text, replaces newlines and limits the legacy escaped storage representation to maxStoredLength UTF-8 characters without splitting escape pairs; aQ decodes the stored representation. Non-string input becomes empty text. This getter limit is normalization, not a rejecting input maxLength or proof of a custom action hook or database column capacity.",
                      "examples": [
                        "Example"
                      ],
                      "x-edoobox-sourceLine": 640
                    }
                  },
                  "additionalProperties": true,
                  "description": "Source-declared fields; action-specific and account validation still apply.",
                  "required": [
                    "name",
                    "category",
                    "type"
                  ]
                }
              }
            ],
            "x-edoobox-readOnlyFields": [],
            "x-edoobox-clientRestriction": "The server-generated id is forbidden. insert:false fields are readOnly and tolerated for existing Vue payloads because the API skips them."
          },
          "id": {
            "type": "string",
            "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
            "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
            "examples": [
              "offer_012345abcdef_123456"
            ]
          }
        },
        "additionalProperties": true,
        "required": [
          "data"
        ]
      },
      "examples": {
        "command": {
          "summary": "Synthetic request envelope; use fields documented by the resource.",
          "value": {
            "data": {
              "name": "Example offer",
              "category": "category_012345abcdef_123456",
              "type": "offer"
            }
          }
        }
      }
    }
  }
}
```

## Antworten

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

```json
{
  "200": {
    "description": "Ergebnis in data mit den beschriebenen Feldern; error und die Ergebniskennzeichen müssen ausgewertet werden.",
    "content": {
      "application/json": {
        "example": {
          "success": true,
          "error": false,
          "data": {
            "id": "offer_012345abcdef_123456",
            "insert": true
          }
        },
        "schema": {
          "type": "object",
          "properties": {
            "success": {
              "type": "boolean"
            },
            "error": {
              "type": [
                "boolean",
                "string"
              ]
            },
            "error_code": {
              "type": "string"
            },
            "data": {
              "type": "object",
              "properties": {
                "id": {
                  "anyOf": [
                    {
                      "type": "string",
                      "pattern": "^offer_[a-f0-9]{12}_-?[0-9]+$",
                      "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch.",
                      "examples": [
                        "offer_012345abcdef_123456"
                      ]
                    },
                    {
                      "type": "array",
                      "items": {
                        "type": "string",
                        "pattern": "^offer_[a-f0-9]{12}_-?[0-9]+$",
                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch.",
                        "examples": [
                          "offer_012345abcdef_123456"
                        ]
                      }
                    },
                    {
                      "type": "null"
                    }
                  ]
                },
                "insert": {
                  "type": "boolean"
                }
              },
              "additionalProperties": true,
              "required": [
                "id",
                "insert"
              ]
            },
            "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.
# Request Body: synthetisches Beispiel aus der Spezifikation; Werte und Vollständigkeit vor Verwendung prüfen.
: "${API_ORIGIN:?API_ORIGIN setzen}"
: "${AUTH_BEARERAUTH:?AUTH_BEARERAUTH setzen}"
: "${AUTH_ACCOUNTCONTEXT:?AUTH_ACCOUNTCONTEXT setzen}"
cat > payload.json <<'EDOOBOX_JSON_EXAMPLE'
{
  "data": {
    "name": "Example offer",
    "category": "category_012345abcdef_123456",
    "type": "offer"
  }
}
EDOOBOX_JSON_EXAMPLE
curl --request 'POST' \
  --url "${API_ORIGIN%/}"'/v2/offer' \
  --header 'Authorization: Bearer '"${AUTH_BEARERAUTH}" \
  --header 'edid: '"${AUTH_ACCOUNTCONTEXT}" \
  --header 'Content-Type: application/json' \
  --data-binary '@payload.json'
```

### JavaScript (Node.js)

```javascript
// Zeigt Authentifizierungsalternative 1; alle Verfahren dieser Alternative sind gemeinsam erforderlich.
// Request Body: synthetisches Beispiel aus der Spezifikation; Werte und Vollständigkeit vor Verwendung prüfen.
const required = (name) => {
  const value = process.env[name];
  if (!value) throw new Error(`Set ${name}`);
  return value;
};
let path = "/v2/offer";
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");
headers['Content-Type'] = "application/json";
const body = JSON.stringify({
  "data": {
    "name": "Example offer",
    "category": "category_012345abcdef_123456",
    "type": "offer"
  }
});
const response = await fetch(url, { method: "POST", headers, body, 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.
# Request Body: synthetisches Beispiel aus der Spezifikation; Werte und Vollständigkeit vor Verwendung prüfen.
import os
import urllib.parse
import urllib.request
import urllib.error

path = "/v2/offer"
url = os.environ["API_ORIGIN"].rstrip("/") + path
headers = {}
headers["Authorization"] = "Bearer " + os.environ["AUTH_BEARERAUTH"]
headers["edid"] = "" + os.environ["AUTH_ACCOUNTCONTEXT"]
headers["Content-Type"] = "application/json"
body = "{\"data\":{\"name\":\"Example offer\",\"category\":\"category_012345abcdef_123456\",\"type\":\"offer\"}}".encode("utf-8")

# 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="POST", data=body)
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": "post_v2_offer",
  "summary": "Angebot anlegen",
  "description": "Legt Angebot mit data an. data kann ein Datensatz oder eine Liste von Datensätzen sein; die im Schema markierten Pflichtfelder gelten für jeden Datensatz. Beziehungen verwenden öffentliche v2-IDs. name darf zusätzlich als Liste von {language,value} übergeben werden; die Kontostandardsprache muss enthalten sein, weitere aktive Kontosprachen werden nachgetragen. Baum- und Abo-Regeln werden serverseitig geprüft. type=offer legt ein Angebot unter einer aktiven Kategorie oder einem geeigneten Multi-Angebot an. Archiv und Papierkorb sind als Ziel unzulässig.",
  "tags": [
    "offer"
  ],
  "security": [
    {
      "bearerAuth": [],
      "accountContext": []
    },
    {
      "sessionCookie": [],
      "accountContext": []
    }
  ],
  "parameters": [
    {
      "name": "language",
      "in": "header",
      "required": false,
      "description": "Account language code, where the resource supports setLanguage().",
      "schema": {
        "type": "string",
        "examples": [
          "de"
        ]
      }
    },
    {
      "name": "X-Edoobox-If-Revision",
      "in": "header",
      "required": false,
      "schema": {
        "type": "string",
        "pattern": "^[a-f0-9]{32}$",
        "examples": [
          "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
        ]
      },
      "description": "Optional account mutation revision from a preceding authenticated auth-context snapshot. The dispatcher compares it while holding the account lock; mismatch409 requires a new review."
    }
  ],
  "responses": {
    "200": {
      "description": "Ergebnis in data mit den beschriebenen Feldern; error und die Ergebniskennzeichen müssen ausgewertet werden.",
      "content": {
        "application/json": {
          "example": {
            "success": true,
            "error": false,
            "data": {
              "id": "offer_012345abcdef_123456",
              "insert": true
            }
          },
          "schema": {
            "type": "object",
            "properties": {
              "success": {
                "type": "boolean"
              },
              "error": {
                "type": [
                  "boolean",
                  "string"
                ]
              },
              "error_code": {
                "type": "string"
              },
              "data": {
                "type": "object",
                "properties": {
                  "id": {
                    "anyOf": [
                      {
                        "type": "string",
                        "pattern": "^offer_[a-f0-9]{12}_-?[0-9]+$",
                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch.",
                        "examples": [
                          "offer_012345abcdef_123456"
                        ]
                      },
                      {
                        "type": "array",
                        "items": {
                          "type": "string",
                          "pattern": "^offer_[a-f0-9]{12}_-?[0-9]+$",
                          "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch.",
                          "examples": [
                            "offer_012345abcdef_123456"
                          ]
                        }
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "insert": {
                    "type": "boolean"
                  }
                },
                "additionalProperties": true,
                "required": [
                  "id",
                  "insert"
                ]
              },
              "type": {
                "type": "string"
              }
            },
            "additionalProperties": true
          }
        }
      },
      "headers": {
        "X-Edoobox-Revision": {
          "schema": {
            "type": "string",
            "pattern": "^[a-f0-9]{32}$"
          },
          "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,
  "requestBody": {
    "required": true,
    "content": {
      "application/json": {
        "schema": {
          "type": "object",
          "properties": {
            "data": {
              "anyOf": [
                {
                  "type": "object",
                  "properties": {
                    "id": false,
                    "name": {
                      "anyOf": [
                        {
                          "x-edoobox-canonicalType": "string",
                          "x-edoobox-maxStoredLength": 80,
                          "x-edoobox-normalization": "The aP getter trims text, replaces newlines and limits the legacy escaped storage representation to maxStoredLength UTF-8 characters without splitting escape pairs; aQ decodes the stored representation. Non-string input becomes empty text. This getter limit is normalization, not a rejecting input maxLength or proof of a custom action hook or database column capacity.",
                          "examples": [
                            "Example"
                          ],
                          "x-edoobox-writableOnUpdate": false,
                          "x-edoobox-requiredOnCreate": true,
                          "x-edoobox-sourceLine": 31
                        },
                        {
                          "type": "array",
                          "items": {
                            "type": "object",
                            "required": [
                              "language",
                              "value"
                            ],
                            "properties": {
                              "language": {
                                "type": "string"
                              },
                              "value": {
                                "type": "string",
                                "maxLength": 80
                              }
                            },
                            "additionalProperties": true
                          }
                        }
                      ],
                      "description": "Offer::postOffer also accepts localized name entries, selecting the account default language."
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                    "place": {
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                      "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                      "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                      "examples": [
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                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 256
                    },
                    "category": {
                      "type": "string",
                      "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                      "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
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                      "x-edoobox-sourceLine": 269
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                    "offerdef": {
                      "type": "string",
                      "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                      "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                      "examples": [
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                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 293
                    },
                    "type": {
                      "x-edoobox-knownInputs": [
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                        "folder",
                        "archive",
                        "trash"
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                      "x-edoobox-normalization": "Switch default normalizes other input values; case labels are not an exhaustive accepted-input enum.",
                      "examples": [
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                      ],
                      "x-edoobox-writableOnUpdate": false,
                      "x-edoobox-requiredOnCreate": true,
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                    "mode": {
                      "enum": [
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                      "x-edoobox-sourceLine": 347
                    },
                    "status": {
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 365,
                      "x-edoobox-canonicalType": "integer",
                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
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                    },
                    "archive": {
                      "x-edoobox-writableOnUpdate": false,
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 380,
                      "x-edoobox-canonicalType": "boolean",
                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
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                    },
                    "trash": {
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                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 392,
                      "x-edoobox-canonicalType": "boolean",
                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
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                    },
                    "waiting_list": {
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 404,
                      "x-edoobox-canonicalType": "boolean",
                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
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                    },
                    "mustpay": {
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 413,
                      "x-edoobox-canonicalType": "boolean",
                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
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                    },
                    "countdown": {
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 422,
                      "x-edoobox-canonicalType": "integer",
                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                      "examples": [
                        1
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                    },
                    "lesson_booking": {
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 437,
                      "x-edoobox-canonicalType": "boolean",
                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
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                    },
                    "multiple_registration": {
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 449,
                      "x-edoobox-canonicalType": "boolean",
                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
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                    },
                    "multiple_registration_type": {
                      "x-edoobox-knownInputs": [
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                        "participant_count",
                        "named_users_contact"
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                      "x-edoobox-normalization": "Switch default normalizes other input values; case labels are not an exhaustive accepted-input enum.",
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                      "x-edoobox-sourceLine": 459
                    },
                    "barcode_ticket": {
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                      "x-edoobox-canonicalType": "boolean",
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                    },
                    "design": {
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                      "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                      "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                      "examples": [
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                      ],
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 495
                    },
                    "multi_offer": {
                      "x-edoobox-writableOnUpdate": false,
                      "x-edoobox-schemaStatus": "source-inferred",
                      "x-edoobox-sourceLine": 508,
                      "x-edoobox-canonicalType": "boolean",
                      "x-edoobox-normalization": "PHP coercion/normalization is applied by the Structure getter; its return type is not a rejecting wire-input type restriction.",
                      "examples": [
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                    },
                    "multi_offer_child": {
                      "readOnly": true,
                      "description": "Getter returns null without reading input. Before-insert derives child-parent relation from validated category/parent (kat_id) and overwrites it for multi-offer children. ",
                      "x-edoobox-schemaStatus": "source-reviewed-not-writable",
                      "x-edoobox-clientRestriction": "Omit server-generated or unsupported input fields; runtime behavior is described separately.",
                      "x-edoobox-ignoredInput": true,
                      "x-edoobox-contractSource": [
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                        {
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                    "vat": {
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                      ],
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                    },
                    "cancellation_condition_group": {
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                    "country": {
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                    },
                    "tags": {
                      "type": "array",
                      "items": {
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                        "properties": {
                          "tag": {
                            "type": "string",
                            "pattern": "^tag_[a-f0-9]{12}_-?[0-9]+$",
                            "description": "Public tag v2 ID returned for a currently existing record in the selected account; signature, resource type and account ownership are checked by the native hook."
                          },
                          "type": {
                            "type": "string",
                            "enum": [
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                          "type"
                        ]
                      },
                      "description": "Replaces normal/include/exclude tag associations. Every supplied tag must be a typed, existing same-account tag and every mode must be recognized before relation writes. Duplicate associations are normalized.",
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                          "reason": "Response builds an array of tag/type objects, not a scalar encoded ID.",
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                      ]
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                    }
                  },
                  "additionalProperties": true,
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                  "required": [
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                  ],
                  "minProperties": 1
                },
                {
                  "type": "array",
                  "minItems": 1,
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                  "items": {
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                        "x-edoobox-writableOnUpdate": false,
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                      "mode": {
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                      "status": {
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                      },
                      "lesson_booking": {
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                        "x-edoobox-canonicalType": "boolean",
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                      "multi_offer": {
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                      },
                      "multi_offer_child": {
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                            "line": 2557,
                            "lineEnd": 2578,
                            "sha256": "0efa50df0d95a6e96901b30e045e68b43f00529f73fcccaf864d23d02c27e63d",
                            "reason": "All supplied tag IDs/types and the complete same-account tag existence set are validated before offer tag relation writes; unknown modes are rejected."
                          }
                        ]
                      },
                      "internal_code": {
                        "x-edoobox-canonicalType": "string",
                        "x-edoobox-maxStoredLength": 40,
                        "x-edoobox-normalization": "The aP getter trims text, replaces newlines and limits the legacy escaped storage representation to maxStoredLength UTF-8 characters without splitting escape pairs; aQ decodes the stored representation. Non-string input becomes empty text. This getter limit is normalization, not a rejecting input maxLength or proof of a custom action hook or database column capacity.",
                        "examples": [
                          "Example"
                        ],
                        "x-edoobox-sourceLine": 640
                      }
                    },
                    "additionalProperties": true,
                    "description": "Source-declared fields; action-specific and account validation still apply.",
                    "required": [
                      "name",
                      "category",
                      "type"
                    ]
                  }
                }
              ],
              "x-edoobox-readOnlyFields": [],
              "x-edoobox-clientRestriction": "The server-generated id is forbidden. insert:false fields are readOnly and tolerated for existing Vue payloads because the API skips them."
            },
            "id": {
              "type": "string",
              "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
              "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
              "examples": [
                "offer_012345abcdef_123456"
              ]
            }
          },
          "additionalProperties": true,
          "required": [
            "data"
          ]
        },
        "examples": {
          "command": {
            "summary": "Synthetic request envelope; use fields documented by the resource.",
            "value": {
              "data": {
                "name": "Example offer",
                "category": "category_012345abcdef_123456",
                "type": "offer"
              }
            }
          }
        }
      }
    }
  },
  "x-edoobox-runtimeMutationGuard": true,
  "x-edoobox-documentationReview": {
    "file": "docs/openapi/operation-contracts/03-offers-places.json",
    "notes": []
  },
  "x-edoobox-source": {
    "file": "application/models/v2/Offer.php",
    "method": "postOffer",
    "line": 681
  },
  "x-edoobox-documentationStatus": "reviewed",
  "x-edoobox-readOnly": false,
  "x-edoobox-safeForAutomation": false,
  "x-edoobox-permission": {
    "resource": "offer",
    "short": "offe",
    "checkedByDispatcher": true,
    "levels": [
      2,
      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."
  }
}
```
