# EavGroup

Management of individual Fields

## GET /cmn/eav-groups/{id}

> Find an existing Resource by identifier

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"EavGroup","description":"Management of individual Fields"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/eav-groups/{id}":{"get":{"tags":["EavGroup"],"summary":"Find an existing Resource by identifier","operationId":"getById_113","parameters":[{"name":"id","in":"path","description":"an identifier","required":true,"schema":{"type":"integer","format":"int64"}}],"responses":{"200":{"description":"successful operation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-eav-EavGroup"}}}},"404":{"description":"Resource with given ID was not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/core-error-ApiError"}}}}}}}},"components":{"schemas":{"common-eav-EavGroup":{"properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"key":{"type":"string","description":"group key"},"label":{"type":"string","description":"group label"},"description":{"type":"string","description":"group description"},"attributes":{"type":"array","description":"attribute list","items":{"$ref":"#/components/schemas/common-eav-EavAttribute"}},"uiSettings":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"},"entities":{"type":"array","description":"zugeordnet zu folgenden entities","items":{"type":"string","description":"zugeordnet zu folgenden entities"}},"appIdentifier":{"type":"string","format":"uuid","description":"appIdentifier"}},"required":["attributes","description","entities","label"]},"core-api-MetaInfo":{"description":"MetaInformations for this Object","properties":{"createdAt":{"type":"string","format":"date-time","description":"Created At Timestamp","readOnly":true},"createdFrom":{"type":"string","description":"TenantUser-Identifier of the creator","readOnly":true},"updatedAt":{"type":"string","format":"date-time","description":"Last Updated AT Timestamp","readOnly":true},"updatedFrom":{"type":"string","description":"TenantUser-Identifier of most recent updater","readOnly":true}}},"common-eav-EavAttribute":{"description":"attribute list","properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"key":{"type":"string","description":"unique key"},"label":{"type":"string","description":"attribute label"},"description":{"type":"string","description":"attribute description"},"position":{"type":"integer","format":"int32","description":"position/reihenfolge des attributes (0 based)","readOnly":true},"type":{"type":"string","description":"attribute type","enum":["BOOLEAN","INTEGER","TEXT","DATE","DATE_TIME","JSON","CURRENCY","DECIMAL","MEMO","SELECT_SINGLE","SELECT_MULTI","VARIANT_ATTRIBUTE"]},"textGroupRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"variantAttributeRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"viewMode":{"type":"string","description":"darstellungsmodus im view","enum":["EDITABLE","READ_ONLY","NOT_VISIBLE"]},"active":{"type":"boolean","default":true,"description":"ist das feld aktiv (ACHTUNG: deaktivieren verschiebt daten in den verbundenen Tabellen)"},"fulltextField":{"type":"boolean","default":false,"description":"context is full-text-searchable"},"searchIndex":{"type":"boolean","default":false,"description":"soll ein suchindex (e.g. für cunit) angelegt werden"},"appIdentifier":{"type":"string","format":"uuid","description":"appIdentifier"}},"required":["label","type"]},"core-api-ApiObjectReference":{"description":"Related account","properties":{"id":{"type":"string","description":"Identifier"},"label":{"type":"string","description":"a label","readOnly":true},"description":{"type":"string","description":"a short description","readOnly":true},"active":{"type":"boolean","description":"Activ","readOnly":true}},"required":["id"]},"unknownservice-unknownmodule-JsonNode":{"description":"Search-Dialog"},"core-error-ApiError":{"properties":{"instance":{"type":"string","description":"the resource that produced the error","readOnly":true},"trackingId":{"type":"string","description":"Internal tracking number for this Error","readOnly":true},"timeOfOccurence":{"type":"string","format":"date-time","description":"Internal timestamp, when this error happened","readOnly":true},"errors":{"$ref":"#/components/schemas/core-error-ApiError.Errors"},"decisions":{"type":"array","description":"all decisions, we need to take care of","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision"},"readOnly":true,"uniqueItems":true},"httpStatus":{"type":"integer","format":"int32","description":"HTTP-Status code"},"debug-info-url":{"type":"string","format":"uri","description":"optional url to get a more detailed stack trace","readOnly":true}},"required":["decisions","errors","instance","timeOfOccurence","trackingId"]},"core-error-ApiError.Errors":{"description":"all occured errors","properties":{"fieldErrors":{"type":"object","additionalProperties":{"type":"array","description":"One or more validation errors","items":{"$ref":"#/components/schemas/core-error-ApiErrorDetail"},"readOnly":true,"uniqueItems":true},"description":"One or more validation errors","readOnly":true},"services":{"type":"array","description":"One or more generel service errors","items":{"$ref":"#/components/schemas/core-error-ApiErrorDetail"},"readOnly":true,"uniqueItems":true}},"readOnly":true,"required":["fieldErrors","services"]},"core-error-ApiErrorDetail":{"description":"One or more generel service errors","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"property":{"type":"string","description":"property that has a constraint violation  (optional)"}},"readOnly":true},"core-api-LocalizeableMessage":{"description":"localizeable message","properties":{"messageCode":{"type":"string","description":"Internal unique identifier/key for this message"},"messageParameters":{"type":"object","additionalProperties":{"type":"object","description":"list of parameters to fill a formattable message"},"description":"list of parameters to fill a formattable message"},"formattedMessage":{"type":"string","description":"formatted message (default language)"}}},"core-error-ApiErrorDecision":{"description":"all decisions, we need to take care of","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"title":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"multipleAnswersAllowed":{"type":"boolean","default":false,"description":"true, if an array of answers is required","readOnly":true},"textInput":{"type":"boolean","default":false,"description":"true, if text input instead of decisions is required","readOnly":true},"options":{"type":"array","description":"possible options for this decision","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision.DecisionOption"},"readOnly":true},"answerProperty":{"type":"string","description":"property to fill the decision into","readOnly":true},"answerPropertyType":{"type":"string","description":"type of the target property","enum":["FIELD","PARAMETER"],"readOnly":true},"searchDialog":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"}},"readOnly":true},"core-error-ApiErrorDecision.DecisionOption":{"description":"possible options for this decision","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"value":{"type":"string","description":"value for this decision","readOnly":true},"defaultOption":{"type":"boolean","default":false,"description":"default option","readOnly":true},"searchDialogs":{"type":"array","description":"Zu verwendende Search-Dialogs","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision.DecisionOptionSearchDialog"},"readOnly":true}}},"core-error-ApiErrorDecision.DecisionOptionSearchDialog":{"description":"Zu verwendende Search-Dialogs","properties":{"dialog":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"},"answerKey":{"type":"string","description":"Schlüssel für das Ergebnis vom Search-Dialog","readOnly":true}}}}}}
```

## PUT /cmn/eav-groups/{id}

> Update existing Resource 

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"EavGroup","description":"Management of individual Fields"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/eav-groups/{id}":{"put":{"tags":["EavGroup"],"summary":"Update existing Resource ","operationId":"update_103","parameters":[{"name":"id","in":"path","description":"an identifier","required":true,"schema":{"type":"integer","format":"int64"}}],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-eav-EavGroup"}}},"required":true},"responses":{"200":{"description":"successful operation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-eav-EavGroup"}}}},"404":{"description":"Resource was not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/core-error-ApiError"}}}},"422":{"description":"Resource was not valid to process","content":{"application/json":{"schema":{"$ref":"#/components/schemas/core-error-ApiError"}}}}}}}},"components":{"schemas":{"common-eav-EavGroup":{"properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"key":{"type":"string","description":"group key"},"label":{"type":"string","description":"group label"},"description":{"type":"string","description":"group description"},"attributes":{"type":"array","description":"attribute list","items":{"$ref":"#/components/schemas/common-eav-EavAttribute"}},"uiSettings":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"},"entities":{"type":"array","description":"zugeordnet zu folgenden entities","items":{"type":"string","description":"zugeordnet zu folgenden entities"}},"appIdentifier":{"type":"string","format":"uuid","description":"appIdentifier"}},"required":["attributes","description","entities","label"]},"core-api-MetaInfo":{"description":"MetaInformations for this Object","properties":{"createdAt":{"type":"string","format":"date-time","description":"Created At Timestamp","readOnly":true},"createdFrom":{"type":"string","description":"TenantUser-Identifier of the creator","readOnly":true},"updatedAt":{"type":"string","format":"date-time","description":"Last Updated AT Timestamp","readOnly":true},"updatedFrom":{"type":"string","description":"TenantUser-Identifier of most recent updater","readOnly":true}}},"common-eav-EavAttribute":{"description":"attribute list","properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"key":{"type":"string","description":"unique key"},"label":{"type":"string","description":"attribute label"},"description":{"type":"string","description":"attribute description"},"position":{"type":"integer","format":"int32","description":"position/reihenfolge des attributes (0 based)","readOnly":true},"type":{"type":"string","description":"attribute type","enum":["BOOLEAN","INTEGER","TEXT","DATE","DATE_TIME","JSON","CURRENCY","DECIMAL","MEMO","SELECT_SINGLE","SELECT_MULTI","VARIANT_ATTRIBUTE"]},"textGroupRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"variantAttributeRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"viewMode":{"type":"string","description":"darstellungsmodus im view","enum":["EDITABLE","READ_ONLY","NOT_VISIBLE"]},"active":{"type":"boolean","default":true,"description":"ist das feld aktiv (ACHTUNG: deaktivieren verschiebt daten in den verbundenen Tabellen)"},"fulltextField":{"type":"boolean","default":false,"description":"context is full-text-searchable"},"searchIndex":{"type":"boolean","default":false,"description":"soll ein suchindex (e.g. für cunit) angelegt werden"},"appIdentifier":{"type":"string","format":"uuid","description":"appIdentifier"}},"required":["label","type"]},"core-api-ApiObjectReference":{"description":"Related account","properties":{"id":{"type":"string","description":"Identifier"},"label":{"type":"string","description":"a label","readOnly":true},"description":{"type":"string","description":"a short description","readOnly":true},"active":{"type":"boolean","description":"Activ","readOnly":true}},"required":["id"]},"unknownservice-unknownmodule-JsonNode":{"description":"Search-Dialog"},"core-error-ApiError":{"properties":{"instance":{"type":"string","description":"the resource that produced the error","readOnly":true},"trackingId":{"type":"string","description":"Internal tracking number for this Error","readOnly":true},"timeOfOccurence":{"type":"string","format":"date-time","description":"Internal timestamp, when this error happened","readOnly":true},"errors":{"$ref":"#/components/schemas/core-error-ApiError.Errors"},"decisions":{"type":"array","description":"all decisions, we need to take care of","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision"},"readOnly":true,"uniqueItems":true},"httpStatus":{"type":"integer","format":"int32","description":"HTTP-Status code"},"debug-info-url":{"type":"string","format":"uri","description":"optional url to get a more detailed stack trace","readOnly":true}},"required":["decisions","errors","instance","timeOfOccurence","trackingId"]},"core-error-ApiError.Errors":{"description":"all occured errors","properties":{"fieldErrors":{"type":"object","additionalProperties":{"type":"array","description":"One or more validation errors","items":{"$ref":"#/components/schemas/core-error-ApiErrorDetail"},"readOnly":true,"uniqueItems":true},"description":"One or more validation errors","readOnly":true},"services":{"type":"array","description":"One or more generel service errors","items":{"$ref":"#/components/schemas/core-error-ApiErrorDetail"},"readOnly":true,"uniqueItems":true}},"readOnly":true,"required":["fieldErrors","services"]},"core-error-ApiErrorDetail":{"description":"One or more generel service errors","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"property":{"type":"string","description":"property that has a constraint violation  (optional)"}},"readOnly":true},"core-api-LocalizeableMessage":{"description":"localizeable message","properties":{"messageCode":{"type":"string","description":"Internal unique identifier/key for this message"},"messageParameters":{"type":"object","additionalProperties":{"type":"object","description":"list of parameters to fill a formattable message"},"description":"list of parameters to fill a formattable message"},"formattedMessage":{"type":"string","description":"formatted message (default language)"}}},"core-error-ApiErrorDecision":{"description":"all decisions, we need to take care of","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"title":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"multipleAnswersAllowed":{"type":"boolean","default":false,"description":"true, if an array of answers is required","readOnly":true},"textInput":{"type":"boolean","default":false,"description":"true, if text input instead of decisions is required","readOnly":true},"options":{"type":"array","description":"possible options for this decision","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision.DecisionOption"},"readOnly":true},"answerProperty":{"type":"string","description":"property to fill the decision into","readOnly":true},"answerPropertyType":{"type":"string","description":"type of the target property","enum":["FIELD","PARAMETER"],"readOnly":true},"searchDialog":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"}},"readOnly":true},"core-error-ApiErrorDecision.DecisionOption":{"description":"possible options for this decision","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"value":{"type":"string","description":"value for this decision","readOnly":true},"defaultOption":{"type":"boolean","default":false,"description":"default option","readOnly":true},"searchDialogs":{"type":"array","description":"Zu verwendende Search-Dialogs","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision.DecisionOptionSearchDialog"},"readOnly":true}}},"core-error-ApiErrorDecision.DecisionOptionSearchDialog":{"description":"Zu verwendende Search-Dialogs","properties":{"dialog":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"},"answerKey":{"type":"string","description":"Schlüssel für das Ergebnis vom Search-Dialog","readOnly":true}}}}}}
```

## DELETE /cmn/eav-groups/{id}

> Delete an existing Resource

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"EavGroup","description":"Management of individual Fields"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/eav-groups/{id}":{"delete":{"tags":["EavGroup"],"summary":"Delete an existing Resource","operationId":"delete_91","parameters":[{"name":"id","in":"path","description":"an identifier","required":true,"schema":{"type":"integer","format":"int64"}}],"responses":{"200":{"description":"successful operation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/core-api-OperationMessage"}}}},"404":{"description":"Resource was not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/core-error-ApiError"}}}},"409":{"description":"unable to delete Resource, due to constraints, existing references or internal state","content":{"application/json":{"schema":{"$ref":"#/components/schemas/core-api-OperationMessage"}}}}}}}},"components":{"schemas":{"core-api-OperationMessage":{"properties":{"context":{"type":"string","description":"message context"},"messageValue":{"type":"string","description":" message"}}},"core-error-ApiError":{"properties":{"instance":{"type":"string","description":"the resource that produced the error","readOnly":true},"trackingId":{"type":"string","description":"Internal tracking number for this Error","readOnly":true},"timeOfOccurence":{"type":"string","format":"date-time","description":"Internal timestamp, when this error happened","readOnly":true},"errors":{"$ref":"#/components/schemas/core-error-ApiError.Errors"},"decisions":{"type":"array","description":"all decisions, we need to take care of","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision"},"readOnly":true,"uniqueItems":true},"httpStatus":{"type":"integer","format":"int32","description":"HTTP-Status code"},"debug-info-url":{"type":"string","format":"uri","description":"optional url to get a more detailed stack trace","readOnly":true}},"required":["decisions","errors","instance","timeOfOccurence","trackingId"]},"core-error-ApiError.Errors":{"description":"all occured errors","properties":{"fieldErrors":{"type":"object","additionalProperties":{"type":"array","description":"One or more validation errors","items":{"$ref":"#/components/schemas/core-error-ApiErrorDetail"},"readOnly":true,"uniqueItems":true},"description":"One or more validation errors","readOnly":true},"services":{"type":"array","description":"One or more generel service errors","items":{"$ref":"#/components/schemas/core-error-ApiErrorDetail"},"readOnly":true,"uniqueItems":true}},"readOnly":true,"required":["fieldErrors","services"]},"core-error-ApiErrorDetail":{"description":"One or more generel service errors","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"property":{"type":"string","description":"property that has a constraint violation  (optional)"}},"readOnly":true},"core-api-LocalizeableMessage":{"description":"localizeable message","properties":{"messageCode":{"type":"string","description":"Internal unique identifier/key for this message"},"messageParameters":{"type":"object","additionalProperties":{"type":"object","description":"list of parameters to fill a formattable message"},"description":"list of parameters to fill a formattable message"},"formattedMessage":{"type":"string","description":"formatted message (default language)"}}},"core-error-ApiErrorDecision":{"description":"all decisions, we need to take care of","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"title":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"multipleAnswersAllowed":{"type":"boolean","default":false,"description":"true, if an array of answers is required","readOnly":true},"textInput":{"type":"boolean","default":false,"description":"true, if text input instead of decisions is required","readOnly":true},"options":{"type":"array","description":"possible options for this decision","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision.DecisionOption"},"readOnly":true},"answerProperty":{"type":"string","description":"property to fill the decision into","readOnly":true},"answerPropertyType":{"type":"string","description":"type of the target property","enum":["FIELD","PARAMETER"],"readOnly":true},"searchDialog":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"}},"readOnly":true},"core-error-ApiErrorDecision.DecisionOption":{"description":"possible options for this decision","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"value":{"type":"string","description":"value for this decision","readOnly":true},"defaultOption":{"type":"boolean","default":false,"description":"default option","readOnly":true},"searchDialogs":{"type":"array","description":"Zu verwendende Search-Dialogs","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision.DecisionOptionSearchDialog"},"readOnly":true}}},"core-error-ApiErrorDecision.DecisionOptionSearchDialog":{"description":"Zu verwendende Search-Dialogs","properties":{"dialog":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"},"answerKey":{"type":"string","description":"Schlüssel für das Ergebnis vom Search-Dialog","readOnly":true}}},"unknownservice-unknownmodule-JsonNode":{"description":"Search-Dialog"}}}}
```

## POST /cmn/eav-groups/{id}/remove-data

> force deletion of data

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"EavGroup","description":"Management of individual Fields"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/eav-groups/{id}/remove-data":{"post":{"tags":["EavGroup"],"summary":"force deletion of data","operationId":"removeData","parameters":[{"name":"id","in":"path","description":"an identifier","required":true,"schema":{"type":"integer","format":"int64"}}],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-eav-EavDataRemoveRequest"}}},"required":true},"responses":{"200":{"description":"operation process successfully"}}}}},"components":{"schemas":{"common-eav-EavDataRemoveRequest":{"properties":{"entities":{"type":"array","description":"Entity-Assoziation, bei denen die Daten gelöscht werden sollen","items":{"type":"string","description":"Entity-Assoziation, bei denen die Daten gelöscht werden sollen"}},"attributeId":{"type":"array","description":"Attribute Key dessen daten gelöscht werden sollen (optional)","items":{"type":"integer","format":"int64","description":"Attribute Key dessen daten gelöscht werden sollen (optional)"}}},"required":["entities"]}}}}
```

## POST /cmn/eav-groups

> Create new Resource

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"EavGroup","description":"Management of individual Fields"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/eav-groups":{"post":{"tags":["EavGroup"],"summary":"Create new Resource","operationId":"create_95","requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-eav-EavGroup"}}},"required":true},"responses":{"200":{"description":"successful operation","content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-eav-EavGroup"}}}},"422":{"description":"Resource was not valid to process","content":{"application/json":{"schema":{"$ref":"#/components/schemas/core-error-ApiError"}}}}}}}},"components":{"schemas":{"common-eav-EavGroup":{"properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"key":{"type":"string","description":"group key"},"label":{"type":"string","description":"group label"},"description":{"type":"string","description":"group description"},"attributes":{"type":"array","description":"attribute list","items":{"$ref":"#/components/schemas/common-eav-EavAttribute"}},"uiSettings":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"},"entities":{"type":"array","description":"zugeordnet zu folgenden entities","items":{"type":"string","description":"zugeordnet zu folgenden entities"}},"appIdentifier":{"type":"string","format":"uuid","description":"appIdentifier"}},"required":["attributes","description","entities","label"]},"core-api-MetaInfo":{"description":"MetaInformations for this Object","properties":{"createdAt":{"type":"string","format":"date-time","description":"Created At 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errors","items":{"$ref":"#/components/schemas/core-error-ApiErrorDetail"},"readOnly":true,"uniqueItems":true}},"readOnly":true,"required":["fieldErrors","services"]},"core-error-ApiErrorDetail":{"description":"One or more generel service errors","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"property":{"type":"string","description":"property that has a constraint violation  (optional)"}},"readOnly":true},"core-api-LocalizeableMessage":{"description":"localizeable message","properties":{"messageCode":{"type":"string","description":"Internal unique identifier/key for this message"},"messageParameters":{"type":"object","additionalProperties":{"type":"object","description":"list of parameters to fill a formattable message"},"description":"list of parameters to fill a formattable message"},"formattedMessage":{"type":"string","description":"formatted message (default language)"}}},"core-error-ApiErrorDecision":{"description":"all decisions, we need to take care of","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"title":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"multipleAnswersAllowed":{"type":"boolean","default":false,"description":"true, if an array of answers is required","readOnly":true},"textInput":{"type":"boolean","default":false,"description":"true, if text input instead of decisions is required","readOnly":true},"options":{"type":"array","description":"possible options for this decision","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision.DecisionOption"},"readOnly":true},"answerProperty":{"type":"string","description":"property to fill the decision into","readOnly":true},"answerPropertyType":{"type":"string","description":"type of the target property","enum":["FIELD","PARAMETER"],"readOnly":true},"searchDialog":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"}},"readOnly":true},"core-error-ApiErrorDecision.DecisionOption":{"description":"possible options for this decision","properties":{"message":{"$ref":"#/components/schemas/core-api-LocalizeableMessage"},"value":{"type":"string","description":"value for this decision","readOnly":true},"defaultOption":{"type":"boolean","default":false,"description":"default option","readOnly":true},"searchDialogs":{"type":"array","description":"Zu verwendende Search-Dialogs","items":{"$ref":"#/components/schemas/core-error-ApiErrorDecision.DecisionOptionSearchDialog"},"readOnly":true}}},"core-error-ApiErrorDecision.DecisionOptionSearchDialog":{"description":"Zu verwendende Search-Dialogs","properties":{"dialog":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"},"answerKey":{"type":"string","description":"Schlüssel für das Ergebnis vom Search-Dialog","readOnly":true}}}}}}
```

## GET /cmn/eav-groups/{id}/is-used

> check if the group is in use e.g contains valid content in associated entities

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"EavGroup","description":"Management of individual Fields"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/eav-groups/{id}/is-used":{"get":{"tags":["EavGroup"],"summary":"check if the group is in use e.g contains valid content in associated entities","operationId":"isGroupInUse","parameters":[{"name":"id","in":"path","description":"an identifier","required":true,"schema":{"type":"integer","format":"int64"}}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"boolean"}}}}}}}}}
```

## GET /cmn/eav-groups/{id}/attribute/{attributeId}/is-used

> check if the attribute is in use contains valid content in associated entities

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"EavGroup","description":"Management of individual Fields"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/eav-groups/{id}/attribute/{attributeId}/is-used":{"get":{"tags":["EavGroup"],"summary":"check if the attribute is in use contains valid content in associated entities","operationId":"isAttributeInUse","parameters":[{"name":"id","in":"path","description":"group-id","required":true,"schema":{"type":"integer","format":"int64"}},{"name":"attributeId","in":"path","description":"attribute-id","required":true,"schema":{"type":"integer","format":"int64"}}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"boolean"}}}}}}}}}
```

## GET /cmn/eav-groups/entities

> return all custom field ids

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"EavGroup","description":"Management of individual Fields"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/eav-groups/entities":{"get":{"tags":["EavGroup"],"summary":"return all custom field ids","operationId":"getAllCustomFieldIds","responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"array","items":{"$ref":"#/components/schemas/common-eav-EavEntityRef"}}}}}}}}},"components":{"schemas":{"common-eav-EavEntityRef":{"properties":{"key":{"type":"string","description":"Identifier"},"label":{"type":"string","description":"a short description","readOnly":true}},"required":["key"]}}}}
```

## GET /cmn/eav-groups/by-key/{groupKey}

> return group by key

```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"2026.14.3"},"tags":[{"name":"EavGroup","description":"Management of individual Fields"}],"servers":[{"url":"http://localhost:52177/api","description":"Generated server url"}],"paths":{"/cmn/eav-groups/by-key/{groupKey}":{"get":{"tags":["EavGroup"],"summary":"return group by key","operationId":"isGroupInUseByKey","parameters":[{"name":"groupKey","in":"path","description":"an identifier","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"$ref":"#/components/schemas/common-eav-EavGroup"}}}}}}}},"components":{"schemas":{"common-eav-EavGroup":{"properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"key":{"type":"string","description":"group key"},"label":{"type":"string","description":"group label"},"description":{"type":"string","description":"group description"},"attributes":{"type":"array","description":"attribute list","items":{"$ref":"#/components/schemas/common-eav-EavAttribute"}},"uiSettings":{"$ref":"#/components/schemas/unknownservice-unknownmodule-JsonNode"},"entities":{"type":"array","description":"zugeordnet zu folgenden entities","items":{"type":"string","description":"zugeordnet zu folgenden entities"}},"appIdentifier":{"type":"string","format":"uuid","description":"appIdentifier"}},"required":["attributes","description","entities","label"]},"core-api-MetaInfo":{"description":"MetaInformations for this Object","properties":{"createdAt":{"type":"string","format":"date-time","description":"Created At Timestamp","readOnly":true},"createdFrom":{"type":"string","description":"TenantUser-Identifier of the creator","readOnly":true},"updatedAt":{"type":"string","format":"date-time","description":"Last Updated AT Timestamp","readOnly":true},"updatedFrom":{"type":"string","description":"TenantUser-Identifier of most recent updater","readOnly":true}}},"common-eav-EavAttribute":{"description":"attribute list","properties":{"version":{"type":"string","description":"Version Identifier for this Object (for PUT)"},"info":{"$ref":"#/components/schemas/core-api-MetaInfo"},"id":{"type":"string","description":"Unique identifier of the Object"},"key":{"type":"string","description":"unique key"},"label":{"type":"string","description":"attribute label"},"description":{"type":"string","description":"attribute description"},"position":{"type":"integer","format":"int32","description":"position/reihenfolge des attributes (0 based)","readOnly":true},"type":{"type":"string","description":"attribute type","enum":["BOOLEAN","INTEGER","TEXT","DATE","DATE_TIME","JSON","CURRENCY","DECIMAL","MEMO","SELECT_SINGLE","SELECT_MULTI","VARIANT_ATTRIBUTE"]},"textGroupRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"variantAttributeRef":{"$ref":"#/components/schemas/core-api-ApiObjectReference"},"viewMode":{"type":"string","description":"darstellungsmodus im view","enum":["EDITABLE","READ_ONLY","NOT_VISIBLE"]},"active":{"type":"boolean","default":true,"description":"ist das feld aktiv (ACHTUNG: deaktivieren verschiebt daten in den verbundenen Tabellen)"},"fulltextField":{"type":"boolean","default":false,"description":"context is full-text-searchable"},"searchIndex":{"type":"boolean","default":false,"description":"soll ein suchindex (e.g. für cunit) angelegt werden"},"appIdentifier":{"type":"string","format":"uuid","description":"appIdentifier"}},"required":["label","type"]},"core-api-ApiObjectReference":{"description":"Related account","properties":{"id":{"type":"string","description":"Identifier"},"label":{"type":"string","description":"a label","readOnly":true},"description":{"type":"string","description":"a short description","readOnly":true},"active":{"type":"boolean","description":"Activ","readOnly":true}},"required":["id"]},"unknownservice-unknownmodule-JsonNode":{"description":"Search-Dialog"}}}}
```