Create schema
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Create schema
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Available in Classic and VPC
Create a schema by configuring the same schema fields as the fields in the data file before creating the dataset.
Request
The following describes the request format for the endpoint. The request format is as follows:
Method | URI |
---|---|
POST | /schemas |
Request headers
For headers common to all AiTEMS APIs, see Common AiTEMS headers.
Request body
The following describes the request body.
Field | Type | Required | Description |
---|---|---|---|
datasetType | String | Required | Dataset type
|
name | String | Required | Schema name
|
fields | Array | Required | Schema field information |
description | String | Optional | Schema description
|
fields
The following describes fields
.
Field | Type | Required | Description |
---|---|---|---|
name | String | Required | Schema field name
|
type | Array | Required | Schema field data type
|
categorical | Boolean | Optional | Whether the field is categorical
|
Request example
The following is a sample request.
curl --location --request POST 'https://aitems.apigw.ntruss.com/api/v1/schemas' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--header 'Content-Type: application/json' \
--data '{
"datasetType": "interaction",
"name": "LogInfo",
"fields": [
{
"name": "TIMESTAMP",
"type": [
"long"
]
},
{
"name": "USER_ID",
"type": [
"string"
]
},
{
"name": "ITEM_ID",
"type": [
"string"
]
}
],
"description": "desc"
}'
Response
The following describes the response format.
Response body
The following describes the response body.
Field | Type | Required | Description |
---|---|---|---|
datasetType | String | - | Dataset type
|
name | String | - | Schema name |
fields | Array | - | Schema field information |
description | String | - | Schema description |
createdDate | String | - | Schema creation date and time |
fields
The following describes fields
.
Field | Type | Required | Description |
---|---|---|---|
name | String | - | Schema field name |
type | Array | - | Schema field data type
|
categorical | Boolean | - | Whether the field is categorical
|
Response status codes
For response status codes common to all AiTEMS APIs, see Common AiTEMS API response status codes.
Response example
The following is a sample example.
{
"datasetType": "interaction",
"name": "LogInfo",
"fields": [
{
"name": "TIMESTAMP",
"type": [
"long"
]
},
{
"name": "USER_ID",
"type": [
"string"
]
},
{
"name": "ITEM_ID",
"type": [
"string"
]
}
],
"description": "desc",
"createdDate": "2024-07-29T16:36:06.626"
}
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