# Fields

## List all fields in a table

> Retrieves all fields defined in a table

```json
{"openapi":"3.0.0","info":{"title":"Ninox Public API","version":"1.0.0"},"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"scheme":"bearer","bearerFormat":"API Key","description":"Enter your Workspace API key. \n\n API keys can be generated and managed within the **Workspace Integration** settings in the Ninox app.","in":"header","name":"Authorization","type":"http"}},"schemas":{"FieldsResponse":{"type":"object","properties":{"data":{"description":"List of fields","type":"array","items":{"type":"object","properties":{"index":{"description":"Field is indexed","type":"boolean"},"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string"}},"name":{"description":"Field name","type":"string"},"readRoles":{"description":"Roles allowed to read the field","type":"array","items":{"type":"string"}},"refTableId":{"description":"Reference table id","type":"string"},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"type":{"description":"Field type","type":"string","enum":["any","appointment","boolean","choice","color","date","file","function","html","icon","lambda","multi","number","react","reference","reverse","rowId","string","styled","time","timeinterval","timestamp","unknown","user","void"]},"unique":{"description":"Field is unique","type":"boolean"},"variant":{"description":"Field variant (for string type)","type":"string"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","items":{"type":"string"}}},"required":["name","type"]}}},"required":["data"]},"ErrorResponse":{"type":"object","properties":{"error":{"type":"object","properties":{"message":{"description":"Error message","type":"string"}},"required":["message"]}},"required":["error"]}}},"paths":{"/api/v1/workspace/{workspaceId}/modules/{moduleName}/tables/{tableName}/fields":{"get":{"operationId":"FieldsV1Controller_getFields","summary":"List all fields in a table","description":"Retrieves all fields defined in a table","parameters":[{"name":"tableName","required":true,"in":"path","description":"Table name","schema":{}},{"name":"moduleName","required":true,"in":"path","description":"Module name","schema":{}},{"name":"workspaceId","required":true,"in":"path","description":"Workspace ID","schema":{}}],"responses":{"200":{"description":"Fields retrieved successfully","content":{"application/json":{"schema":{"$ref":"#/components/schemas/FieldsResponse"}}}},"401":{"description":"Unauthorized","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"404":{"description":"Table not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}}},"tags":["Fields"]}}}}
```

## Create a field

> Creates a new field in a table

```json
{"openapi":"3.0.0","info":{"title":"Ninox Public API","version":"1.0.0"},"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"scheme":"bearer","bearerFormat":"API Key","description":"Enter your Workspace API key. \n\n API keys can be generated and managed within the **Workspace Integration** settings in the Ninox app.","in":"header","name":"Authorization","type":"http"}},"schemas":{"CreateFieldBody":{"type":"object","properties":{"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string","minLength":1,"maxLength":100}},"name":{"description":"Field name","type":"string","minLength":1,"maxLength":100,"pattern":"^[a-z0-9_]+$"},"refTableName":{"description":"Reference table name (for reference/reverse types)","oneOf":[{"type":"string","minLength":1,"maxLength":100,"pattern":"^[a-z0-9_]+$"},{}],"default":null},"type":{"description":"Field type","type":"string","enum":["string","number","boolean","choice","multi","file","date","timestamp","time","timeinterval","appointment","icon","color","user","reference","reverse"]},"variant":{"description":"Field variant (for string type)","type":"string","enum":["multiline-text","text","phone","email","url","location"]},"index":{"description":"Field is indexed","type":"boolean"},"readRoles":{"description":"Roles allowed to read the field","type":"array","minItems":1,"maxItems":2,"items":{"type":"string","enum":["admin","user"]}},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"unique":{"description":"Field is unique","type":"boolean"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","minItems":1,"maxItems":2,"items":{"type":"string","enum":["admin","user"]}}},"required":["labels","name","type"]},"FieldResponse":{"type":"object","properties":{"data":{"description":"Field details","type":"object","properties":{"index":{"description":"Field is indexed","type":"boolean"},"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string"}},"name":{"description":"Field name","type":"string"},"readRoles":{"description":"Roles allowed to read the field","type":"array","items":{"type":"string"}},"refTableId":{"description":"Reference table id","type":"string"},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"type":{"description":"Field type","type":"string","enum":["any","appointment","boolean","choice","color","date","file","function","html","icon","lambda","multi","number","react","reference","reverse","rowId","string","styled","time","timeinterval","timestamp","unknown","user","void"]},"unique":{"description":"Field is unique","type":"boolean"},"variant":{"description":"Field variant (for string type)","type":"string"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","items":{"type":"string"}}},"required":["name","type"]}},"required":["data"]},"ErrorResponse":{"type":"object","properties":{"error":{"type":"object","properties":{"message":{"description":"Error message","type":"string"}},"required":["message"]}},"required":["error"]}}},"paths":{"/api/v1/workspace/{workspaceId}/modules/{moduleName}/tables/{tableName}/fields":{"post":{"operationId":"FieldsV1Controller_createField","summary":"Create a field","description":"Creates a new field in a table","parameters":[{"name":"tableName","required":true,"in":"path","description":"Table name","schema":{}},{"name":"moduleName","required":true,"in":"path","description":"Module name","schema":{}},{"name":"workspaceId","required":true,"in":"path","description":"Workspace ID","schema":{}}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CreateFieldBody"}}}},"responses":{"201":{"description":"Field created successfully","content":{"application/json":{"schema":{"$ref":"#/components/schemas/FieldResponse"}}}},"400":{"description":"Bad request (e.g., field already exists)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"401":{"description":"Unauthorized","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"404":{"description":"Workspace, module or table not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}}},"tags":["Fields"]}}}}
```

## Create multiple fields (batch)

> Creates multiple fields in a table within a single transaction. If any field creation fails, all changes are rolled back.

```json
{"openapi":"3.0.0","info":{"title":"Ninox Public API","version":"1.0.0"},"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"scheme":"bearer","bearerFormat":"API Key","description":"Enter your Workspace API key. \n\n API keys can be generated and managed within the **Workspace Integration** settings in the Ninox app.","in":"header","name":"Authorization","type":"http"}},"schemas":{"CreateFieldsBatchBody":{"type":"array","minItems":1,"items":{"type":"object","properties":{"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string","minLength":1,"maxLength":100}},"name":{"description":"Field name","type":"string","minLength":1,"maxLength":100,"pattern":"^[a-z0-9_]+$"},"refTableName":{"description":"Reference table name (for reference/reverse types)","oneOf":[{"type":"string","minLength":1,"maxLength":100,"pattern":"^[a-z0-9_]+$"},{}],"default":null},"type":{"description":"Field type","type":"string","enum":["string","number","boolean","choice","multi","file","date","timestamp","time","timeinterval","appointment","icon","color","user","reference","reverse"]},"variant":{"description":"Field variant (for string type)","type":"string","enum":["multiline-text","text","phone","email","url","location"]},"index":{"description":"Field is indexed","type":"boolean"},"readRoles":{"description":"Roles allowed to read the field","type":"array","minItems":1,"maxItems":2,"items":{"type":"string","enum":["admin","user"]}},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"unique":{"description":"Field is unique","type":"boolean"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","minItems":1,"maxItems":2,"items":{"type":"string","enum":["admin","user"]}}},"required":["labels","name","type"]}},"FieldsResponse":{"type":"object","properties":{"data":{"description":"List of fields","type":"array","items":{"type":"object","properties":{"index":{"description":"Field is indexed","type":"boolean"},"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string"}},"name":{"description":"Field name","type":"string"},"readRoles":{"description":"Roles allowed to read the field","type":"array","items":{"type":"string"}},"refTableId":{"description":"Reference table id","type":"string"},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"type":{"description":"Field type","type":"string","enum":["any","appointment","boolean","choice","color","date","file","function","html","icon","lambda","multi","number","react","reference","reverse","rowId","string","styled","time","timeinterval","timestamp","unknown","user","void"]},"unique":{"description":"Field is unique","type":"boolean"},"variant":{"description":"Field variant (for string type)","type":"string"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","items":{"type":"string"}}},"required":["name","type"]}}},"required":["data"]},"ErrorResponse":{"type":"object","properties":{"error":{"type":"object","properties":{"message":{"description":"Error message","type":"string"}},"required":["message"]}},"required":["error"]}}},"paths":{"/api/v1/workspace/{workspaceId}/modules/{moduleName}/tables/{tableName}/fields/batch":{"post":{"operationId":"FieldsV1Controller_createFieldsBatch","summary":"Create multiple fields (batch)","description":"Creates multiple fields in a table within a single transaction. If any field creation fails, all changes are rolled back.","parameters":[{"name":"tableName","required":true,"in":"path","description":"Table name","schema":{}},{"name":"moduleName","required":true,"in":"path","description":"Module name","schema":{}},{"name":"workspaceId","required":true,"in":"path","description":"Workspace ID","schema":{}}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CreateFieldsBatchBody"}}}},"responses":{"201":{"description":"Fields created successfully","content":{"application/json":{"schema":{"$ref":"#/components/schemas/FieldsResponse"}}}},"400":{"description":"Bad request (e.g., validation error, field already exists)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"401":{"description":"Unauthorized","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"404":{"description":"Workspace, module or table not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}}},"tags":["Fields"]}}}}
```

## Delete multiple fields (batch)

> Deletes multiple fields in a table within a single transaction. If any field deletion fails, all changes are rolled back.

```json
{"openapi":"3.0.0","info":{"title":"Ninox Public API","version":"1.0.0"},"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"scheme":"bearer","bearerFormat":"API Key","description":"Enter your Workspace API key. \n\n API keys can be generated and managed within the **Workspace Integration** settings in the Ninox app.","in":"header","name":"Authorization","type":"http"}},"schemas":{"DeleteFieldsBatchBody":{"type":"object","properties":{"fieldNames":{"type":"array","minItems":1,"items":{"description":"Field name","type":"string","minLength":1,"maxLength":100,"pattern":"^[a-z0-9_]+$"}}},"required":["fieldNames"]},"FieldsResponse":{"type":"object","properties":{"data":{"description":"List of fields","type":"array","items":{"type":"object","properties":{"index":{"description":"Field is indexed","type":"boolean"},"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string"}},"name":{"description":"Field name","type":"string"},"readRoles":{"description":"Roles allowed to read the field","type":"array","items":{"type":"string"}},"refTableId":{"description":"Reference table id","type":"string"},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"type":{"description":"Field type","type":"string","enum":["any","appointment","boolean","choice","color","date","file","function","html","icon","lambda","multi","number","react","reference","reverse","rowId","string","styled","time","timeinterval","timestamp","unknown","user","void"]},"unique":{"description":"Field is unique","type":"boolean"},"variant":{"description":"Field variant (for string type)","type":"string"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","items":{"type":"string"}}},"required":["name","type"]}}},"required":["data"]},"ErrorResponse":{"type":"object","properties":{"error":{"type":"object","properties":{"message":{"description":"Error message","type":"string"}},"required":["message"]}},"required":["error"]}}},"paths":{"/api/v1/workspace/{workspaceId}/modules/{moduleName}/tables/{tableName}/fields/batch":{"delete":{"operationId":"FieldsV1Controller_deleteFieldsBatch","summary":"Delete multiple fields (batch)","description":"Deletes multiple fields in a table within a single transaction. If any field deletion fails, all changes are rolled back.","parameters":[{"name":"tableName","required":true,"in":"path","description":"Table name","schema":{}},{"name":"moduleName","required":true,"in":"path","description":"Module name","schema":{}},{"name":"workspaceId","required":true,"in":"path","description":"Workspace ID","schema":{}}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/DeleteFieldsBatchBody"}}}},"responses":{"200":{"description":"Fields deleted successfully","content":{"application/json":{"schema":{"$ref":"#/components/schemas/FieldsResponse"}}}},"400":{"description":"Bad request (e.g., duplicates in request)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"401":{"description":"Unauthorized","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"404":{"description":"Field not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}}},"tags":["Fields"]}}}}
```

## Get a specific field

> Retrieves detailed information about a specific field in a table

```json
{"openapi":"3.0.0","info":{"title":"Ninox Public API","version":"1.0.0"},"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"scheme":"bearer","bearerFormat":"API Key","description":"Enter your Workspace API key. \n\n API keys can be generated and managed within the **Workspace Integration** settings in the Ninox app.","in":"header","name":"Authorization","type":"http"}},"schemas":{"FieldResponse":{"type":"object","properties":{"data":{"description":"Field details","type":"object","properties":{"index":{"description":"Field is indexed","type":"boolean"},"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string"}},"name":{"description":"Field name","type":"string"},"readRoles":{"description":"Roles allowed to read the field","type":"array","items":{"type":"string"}},"refTableId":{"description":"Reference table id","type":"string"},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"type":{"description":"Field type","type":"string","enum":["any","appointment","boolean","choice","color","date","file","function","html","icon","lambda","multi","number","react","reference","reverse","rowId","string","styled","time","timeinterval","timestamp","unknown","user","void"]},"unique":{"description":"Field is unique","type":"boolean"},"variant":{"description":"Field variant (for string type)","type":"string"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","items":{"type":"string"}}},"required":["name","type"]}},"required":["data"]},"ErrorResponse":{"type":"object","properties":{"error":{"type":"object","properties":{"message":{"description":"Error message","type":"string"}},"required":["message"]}},"required":["error"]}}},"paths":{"/api/v1/workspace/{workspaceId}/modules/{moduleName}/tables/{tableName}/fields/{fieldName}":{"get":{"operationId":"FieldsV1Controller_getField","summary":"Get a specific field","description":"Retrieves detailed information about a specific field in a table","parameters":[{"name":"fieldName","required":true,"in":"path","description":"Field name","schema":{}},{"name":"tableName","required":true,"in":"path","description":"Table name","schema":{}},{"name":"moduleName","required":true,"in":"path","description":"Module name","schema":{}},{"name":"workspaceId","required":true,"in":"path","description":"Workspace ID","schema":{}}],"responses":{"200":{"description":"Field details retrieved successfully","content":{"application/json":{"schema":{"$ref":"#/components/schemas/FieldResponse"}}}},"401":{"description":"Unauthorized","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"404":{"description":"Field not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}}},"tags":["Fields"]}}}}
```

## Delete a field

> Deletes a field in a table

```json
{"openapi":"3.0.0","info":{"title":"Ninox Public API","version":"1.0.0"},"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"scheme":"bearer","bearerFormat":"API Key","description":"Enter your Workspace API key. \n\n API keys can be generated and managed within the **Workspace Integration** settings in the Ninox app.","in":"header","name":"Authorization","type":"http"}},"schemas":{"FieldResponse":{"type":"object","properties":{"data":{"description":"Field details","type":"object","properties":{"index":{"description":"Field is indexed","type":"boolean"},"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string"}},"name":{"description":"Field name","type":"string"},"readRoles":{"description":"Roles allowed to read the field","type":"array","items":{"type":"string"}},"refTableId":{"description":"Reference table id","type":"string"},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"type":{"description":"Field type","type":"string","enum":["any","appointment","boolean","choice","color","date","file","function","html","icon","lambda","multi","number","react","reference","reverse","rowId","string","styled","time","timeinterval","timestamp","unknown","user","void"]},"unique":{"description":"Field is unique","type":"boolean"},"variant":{"description":"Field variant (for string type)","type":"string"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","items":{"type":"string"}}},"required":["name","type"]}},"required":["data"]},"ErrorResponse":{"type":"object","properties":{"error":{"type":"object","properties":{"message":{"description":"Error message","type":"string"}},"required":["message"]}},"required":["error"]}}},"paths":{"/api/v1/workspace/{workspaceId}/modules/{moduleName}/tables/{tableName}/fields/{fieldName}":{"delete":{"operationId":"FieldsV1Controller_deleteField","summary":"Delete a field","description":"Deletes a field in a table","parameters":[{"name":"fieldName","required":true,"in":"path","description":"Field name","schema":{}},{"name":"tableName","required":true,"in":"path","description":"Table name","schema":{}},{"name":"moduleName","required":true,"in":"path","description":"Module name","schema":{}},{"name":"workspaceId","required":true,"in":"path","description":"Workspace ID","schema":{}}],"responses":{"200":{"description":"Field deleted successfully","content":{"application/json":{"schema":{"$ref":"#/components/schemas/FieldResponse"}}}},"401":{"description":"Unauthorized","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"404":{"description":"Field not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}}},"tags":["Fields"]}}}}
```

## Update a field

> Updates an existing field in a table

```json
{"openapi":"3.0.0","info":{"title":"Ninox Public API","version":"1.0.0"},"security":[{"bearer":[]}],"components":{"securitySchemes":{"bearer":{"scheme":"bearer","bearerFormat":"API Key","description":"Enter your Workspace API key. \n\n API keys can be generated and managed within the **Workspace Integration** settings in the Ninox app.","in":"header","name":"Authorization","type":"http"}},"schemas":{"UpdateFieldBody":{"type":"object","properties":{"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string","minLength":1,"maxLength":100}},"name":{"description":"Field name","type":"string","minLength":1,"maxLength":100,"pattern":"^[a-z0-9_]+$"},"index":{"description":"Field is indexed","type":"boolean"},"readRoles":{"description":"Roles allowed to read the field","type":"array","minItems":1,"maxItems":2,"items":{"type":"string","enum":["admin","user"]}},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"unique":{"description":"Field is unique","type":"boolean"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","minItems":1,"maxItems":2,"items":{"type":"string","enum":["admin","user"]}}}},"FieldResponse":{"type":"object","properties":{"data":{"description":"Field details","type":"object","properties":{"index":{"description":"Field is indexed","type":"boolean"},"labels":{"description":"Field labels (localized)","type":"object","additionalProperties":{"type":"string"}},"name":{"description":"Field name","type":"string"},"readRoles":{"description":"Roles allowed to read the field","type":"array","items":{"type":"string"}},"refTableId":{"description":"Reference table id","type":"string"},"required":{"description":"Field is required","type":"boolean"},"search":{"description":"Field is searchable","type":"boolean"},"type":{"description":"Field type","type":"string","enum":["any","appointment","boolean","choice","color","date","file","function","html","icon","lambda","multi","number","react","reference","reverse","rowId","string","styled","time","timeinterval","timestamp","unknown","user","void"]},"unique":{"description":"Field is unique","type":"boolean"},"variant":{"description":"Field variant (for string type)","type":"string"},"writeRoles":{"description":"Roles allowed to write to the field","type":"array","items":{"type":"string"}}},"required":["name","type"]}},"required":["data"]},"ErrorResponse":{"type":"object","properties":{"error":{"type":"object","properties":{"message":{"description":"Error message","type":"string"}},"required":["message"]}},"required":["error"]}}},"paths":{"/api/v1/workspace/{workspaceId}/modules/{moduleName}/tables/{tableName}/fields/{fieldName}":{"patch":{"operationId":"FieldsV1Controller_updateField","summary":"Update a field","description":"Updates an existing field in a table","parameters":[{"name":"fieldName","required":true,"in":"path","description":"Field name","schema":{}},{"name":"tableName","required":true,"in":"path","description":"Table name","schema":{}},{"name":"moduleName","required":true,"in":"path","description":"Module name","schema":{}},{"name":"workspaceId","required":true,"in":"path","description":"Workspace ID","schema":{}}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/UpdateFieldBody"}}}},"responses":{"200":{"description":"Field updated successfully","content":{"application/json":{"schema":{"$ref":"#/components/schemas/FieldResponse"}}}},"400":{"description":"Bad request (e.g., field already exists)","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"401":{"description":"Unauthorized","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"404":{"description":"Field not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}}},"tags":["Fields"]}}}}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.ninox.com/ninox-api/de/api-reference/api-endpoints/fields.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.