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      Get basic schema information

        Get basic schema information


        Article summary

        Available in Classic and VPC

        Get basic schema information, configured as required by the dataset type.

        Request

        The following describes the request format for the endpoint. The request format is as follows:

        MethodURI
        GET/schemas/default

        Request headers

        For headers common to all AiTEMS APIs, see Common AiTEMS headers.

        Request query parameters

        The following describes the parameters.

        FieldTypeRequiredDescription
        datasetTypeStringRequiredDataset type
        • user | item | interaction
          • user: data containing user information (age, gender, etc.)
          • item: data with product-related information (price, release date, category, etc.)
          • interaction: data that captures the history of interactions between users and products

        Request example

        The following is a sample request.

        curl --location --request GET 'https://aitems.apigw.ntruss.com/api/v1/schemas/default
        ?datasetType=interaction' \
        --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'
        Shell

        Response

        The following describes the response format.

        Response body

        The following describes the response body.

        FieldTypeRequiredDescription
        datasetTypeString-Dataset type
        • user | item | interaction
          • user: data containing user information (age, gender, etc.)
          • item: data with product-related information (price, release date, category, etc.)
          • interaction: data that captures the history of interactions between users and products
        nameString-Schema name
        fieldsArray-Schema field information
        descriptionString-Schema description

        fields

        The following describes fields.

        FieldTypeRequiredDescription
        nameString-Schema field name
        typeArray-Schema field data type
        • string | int | long | boolean | null
        categoricalBoolean-Whether the field is categorical
        • true | false
          • true: categorical data
          • false: uncategorical data
        • Not displayed when false

        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": "user",
            "name": "user-sample",
            "fields": [
                {
                    "name": "USER_ID",
                    "type": [
                        "string"
                    ]
                }
            ],
            "description": ""
        }
        JSON

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