Create or update metadata field assignment

POST

/api/projects/{projectid}/meta-fields/assignment

using System.Net.Http.Headers;
var client = new HttpClient();
var request = new HttpRequestMessage
{
    Method = HttpMethod.Post,
    RequestUri = new Uri("https://api.eventpoint.io/api/projects/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/meta-fields/assignment"),
    Headers =
    {
        { "x-api-key", "<x-api-key>" },
    },
    Content = new StringContent("{ \"id\": \"2489E9AD-2EE2-8E00-8EC9-32D5F69181C0\", \"created\": \"2026-04-15T12:00:00Z\", \"modified\": \"2026-04-15T12:00:00Z\", \"etag\": \"example\", \"metaFieldId\": \"2489E9AD-2EE2-8E00-8EC9-32D5F69181C0\", \"projectId\": \"2489E9AD-2EE2-8E00-8EC9-32D5F69181C0\", \"objId\": \"2489E9AD-2EE2-8E00-8EC9-32D5F69181C0\", \"objType\": \"example\", \"groupName\": \"example\", \"isRequired\": true, \"publish\": true, \"itemOrder\": 1 }")
    {
        Headers =
        {
            ContentType = new MediaTypeHeaderValue("application/json")
        }
    }
};
using (var response = await client.SendAsync(request))
{
    response.EnsureSuccessStatusCode();
    var body = await response.Content.ReadAsStringAsync();
    Console.WriteLine(body);
}

const url = 'https://api.eventpoint.io/api/projects/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/meta-fields/assignment';
const options = {
  method: 'POST',
  headers: {'x-api-key': '<x-api-key>', 'Content-Type': 'application/json'},
  body: '{"id":"2489E9AD-2EE2-8E00-8EC9-32D5F69181C0","created":"2026-04-15T12:00:00Z","modified":"2026-04-15T12:00:00Z","etag":"example","metaFieldId":"2489E9AD-2EE2-8E00-8EC9-32D5F69181C0","projectId":"2489E9AD-2EE2-8E00-8EC9-32D5F69181C0","objId":"2489E9AD-2EE2-8E00-8EC9-32D5F69181C0","objType":"example","groupName":"example","isRequired":true,"publish":true,"itemOrder":1}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request POST \
  --url https://api.eventpoint.io/api/projects/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/meta-fields/assignment \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <x-api-key>' \
  --data '{ "id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "created": "2026-04-15T12:00:00Z", "modified": "2026-04-15T12:00:00Z", "etag": "example", "metaFieldId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "projectId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "objId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "objType": "example", "groupName": "example", "isRequired": true, "publish": true, "itemOrder": 1 }'

Provide the metadata field, object type, and object identifiers, and publish the assignment.

Authorizations

ApiKeyAuth
BearerAuth

Parameters

Path Parameters

projectid

required

string format: uuid

The project identifier.

Request Body^required

The metadata field assignment.

object

string format: uuid

created

string format: date-time

modified

string format: date-time

etag

null | string

metaFieldId

string format: uuid

projectId

string format: uuid

objId

null | string format: uuid

objType

null | string

groupName

null | string

isRequired

boolean

publish

boolean

itemOrder

integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

Example^generated

{
  "id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "created": "2026-04-15T12:00:00Z",
  "modified": "2026-04-15T12:00:00Z",
  "etag": "example",
  "metaFieldId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "projectId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "objId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "objType": "example",
  "groupName": "example",
  "isRequired": true,
  "publish": true,
  "itemOrder": 1
}

object

string format: uuid

created

string format: date-time

modified

string format: date-time

etag

null | string

metaFieldId

string format: uuid

projectId

string format: uuid

objId

null | string format: uuid

objType

null | string

groupName

null | string

isRequired

boolean

publish

boolean

itemOrder

integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

Example^generated

{
  "id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "created": "2026-04-15T12:00:00Z",
  "modified": "2026-04-15T12:00:00Z",
  "etag": "example",
  "metaFieldId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "projectId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "objId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "objType": "example",
  "groupName": "example",
  "isRequired": true,
  "publish": true,
  "itemOrder": 1
}

object

string format: uuid

created

string format: date-time

modified

string format: date-time

etag

null | string

metaFieldId

string format: uuid

projectId

string format: uuid

objId

null | string format: uuid

objType

null | string

groupName

null | string

isRequired

boolean

publish

boolean

itemOrder

integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

Example^generated

{
  "id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "created": "2026-04-15T12:00:00Z",
  "modified": "2026-04-15T12:00:00Z",
  "etag": "example",
  "metaFieldId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "projectId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "objId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
  "objType": "example",
  "groupName": "example",
  "isRequired": true,
  "publish": true,
  "itemOrder": 1
}

Responses

200

object

data

object

string format: uuid

created

string format: date-time

modified

string format: date-time

etag

null | string

metaFieldId

string format: uuid

projectId

string format: uuid

objId

null | string format: uuid

objType

null | string

groupName

null | string

isRequired

boolean

publish

boolean

itemOrder

integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

message

null | string

success

boolean

status

null | integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

object

data

object

string format: uuid

created

string format: date-time

modified

string format: date-time

etag

null | string

metaFieldId

string format: uuid

projectId

string format: uuid

objId

null | string format: uuid

objType

null | string

groupName

null | string

isRequired

boolean

publish

boolean

itemOrder

integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

message

null | string

success

boolean

status

null | integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

Example^generated

{
  "data": {
    "id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
    "created": "2026-04-15T12:00:00Z",
    "modified": "2026-04-15T12:00:00Z",
    "etag": "example",
    "metaFieldId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
    "projectId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
    "objId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
    "objType": "example",
    "groupName": "example",
    "isRequired": true,
    "publish": true,
    "itemOrder": 1
  },
  "message": "example",
  "success": true,
  "status": 1
}

object

data

object

string format: uuid

created

string format: date-time

modified

string format: date-time

etag

null | string

metaFieldId

string format: uuid

projectId

string format: uuid

objId

null | string format: uuid

objType

null | string

groupName

null | string

isRequired

boolean

publish

boolean

itemOrder

integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

message

null | string

success

boolean

status

null | integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

Example^generated

{
  "data": {
    "id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
    "created": "2026-04-15T12:00:00Z",
    "modified": "2026-04-15T12:00:00Z",
    "etag": "example",
    "metaFieldId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
    "projectId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
    "objId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
    "objType": "example",
    "groupName": "example",
    "isRequired": true,
    "publish": true,
    "itemOrder": 1
  },
  "message": "example",
  "success": true,
  "status": 1
}

403

Forbidden

object

type

null | string

title

null | string

status

null | integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

detail

null | string

instance

null | string

object

type

null | string

title

null | string

status

null | integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

detail

null | string

instance

null | string

Example^generated

{
  "type": "example",
  "title": "example",
  "status": 1,
  "detail": "example",
  "instance": "example"
}

object

type

null | string

title

null | string

status

null | integer | string format: int32

/^-?(?:0|[1-9]\d*)$/

detail

null | string

instance

null | string

Example^generated

{
  "type": "example",
  "title": "example",
  "status": 1,
  "detail": "example",
  "instance": "example"
}

Create or update metadata field assignment

Authorizations

Parameters

Path Parameters

Request Bodyrequired

Examplegenerated

Examplegenerated

Examplegenerated

Responses

200

Examplegenerated

Examplegenerated

403

Examplegenerated

Examplegenerated

Request Body^required

Example^generated

Example^generated

Example^generated

Example^generated

Example^generated

Example^generated

Example^generated