Response too large error when querying API

API
1

I am developing a GPT to search schools in New Zealand via API

Where do I add a default resource_id so that I don’t have to specify in my prompt? Also, I keep getting response too large error when I test GPT. My schema is

openapi: 3.1.0
info:
  title: School Data API
  description: API for accessing detailed information about schools from the datastore.
  version: 1.0.0
servers:
  - url: https://catalogue.data.govt.nz/api/3/action
paths:
  /datastore_search:
    get:
      summary: Retrieve school information
      operationId: getSchoolData
      parameters:
        - name: resource_id
          in: query
          required: true
          schema:
            type: string
            default: "4b292323-9fcc-41f8-814b-3c7b19cf14b3"
            example: "4b292323-9fcc-41f8-814b-3c7b19cf14b3"
        - name: limit
          in: query
          description: "Limits the number of records returned in one response"
          required: false
          schema:
            type: integer
            default: 100
            example: 50
        - name: offset
          in: query
          description: "Skips the number of records specified by offset"
          required: false
          schema:
            type: integer
            default: 100
            example: 50
      responses:
        '200':
          description: Successfully retrieved data
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SchoolData'
components:
  schemas:
    SchoolData:
      type: object
      properties:
        _id:
          type: integer
        School_Id:
          type: string
        Org_Name:
          type: string
        Telephone:
          type: string
        Fax:
          type: string
        Email:
          type: string
        Contact1_Name:
          type: string
        URL:
          type: string
        Add1_Line1:
          type: string
        Add1_Suburb:
          type: string
        Add1_City:
          type: string
        Add2_Line1:
          type: string
        Add2_Suburb:
          type: string
        Add2_City:
          type: string
        Add2_Postal_Code:
          type: string
        Urban_Rural_Indicator:
          type: string
        Org_Type:
          type: string
        Definition:
          type: string
        Authority:
          type: string
        School_Donations:
          type: string
        CoEd_Status:
          type: string
        KMEPeakBody:
          type: string
        Takiwā:
          type: string
        Territorial_Authority:
          type: string
        Regional_Council:
          type: string
        Local_Office_Name:
          type: string
        Education_Region:
          type: string
        General_Electorate:
          type: string
        Māori_Electorate:
          type: string
        Statistical_Area_2_Code:
          type: string
        Statistical_Area_2_Description:
          type: string
        Ward:
          type: string
        Col_Id:
          type: string
        Col_Name:
          type: string
        Latitude:
          type: number
          format: double
        Longitude:
          type: number
          format: double
        Enrolment_Scheme:
          type: string
        EQi_Index:
          type: string
        Roll_Date:
          type: string
          format: date-time
        Total:
          type: integer
        European:
          type: integer
        Māori:
          type: integer
        Pacific:
          type: integer
        Asian:
          type: integer
        MELAA:
          type: integer
        Other:
          type: integer
        International:
          type: integer
        Isolation_Index:
          type: string
        Language_of_Instruction:
          type: string
        BoardingFacilities:
          type: string
        CohortEntry:
          type: string
        Status:
          type: string
        DateSchoolOpened:
          type: string
          format: date-time