Land Insight Development Constraints API

openapi: 3.0.3
info:
  title: LandTech Additional Opportunities Development Constraints API
  description: 'Search for land parcels and retrieve detailed insights on ownership, planning applications and property details.

    '
  version: 0.3.0
servers:
- url: https://app.land.tech/api
  description: LandTech API Service
security:
- ApiKeyAuth: []
tags:
- name: Development Constraints
  description: 'Endpoint to get details of various development constraints. Includes airport, HS2, rail and building (wharf)  safeguarding. Also includes article 4 and national landscape data.

    '
paths:
  /development_constraints/{development_constraints_id}:
    get:
      operationId: getDevelopmentConstraint
      description: Given a development constraints ID, get details about a development constraint
      summary: Details about a development constraint
      tags:
      - Development Constraints
      parameters:
      - name: development_constraints_id
        required: true
        in: path
        description: ID for a specific development constraint
        schema:
          $ref: '#/components/schemas/DevelopmentConstraintID'
      responses:
        '200':
          description: Details about a development constraint
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DevelopmentConstraintFeature'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Forbidden'
  /development_constraints:
    post:
      operationId: getDevelopmentConstraints
      description: Given a set of development constraint IDs, get details about development constraints in bulk
      summary: Bulk - Details about development constraints
      tags:
      - Development Constraints
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - ids
              properties:
                ids:
                  type: array
                  description: List of development constraint IDs (max 50)
                  maxItems: 50
                  items:
                    type: string
                    example: 123e4567-e89b-12d3-a456-426614174000
      responses:
        '200':
          description: Details about development constraints
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DevelopmentConstraintFeatureCollection'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Forbidden'
  /development_constraints/lite:
    post:
      operationId: getDevelopmentConstraintsLite
      description: Given a set of development constraint IDs, get details about development constraints in bulk without geometry data
      summary: Bulk - Details about development constraints (without geometry)
      tags:
      - Development Constraints
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - ids
              properties:
                ids:
                  type: array
                  description: List of development constraint IDs (max 50)
                  maxItems: 50
                  items:
                    type: string
                    example: 123e4567-e89b-12d3-a456-426614174000
      responses:
        '200':
          description: Details about development constraints (without geometry)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DevelopmentConstraintFeatureCollectionLite'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Forbidden'
components:
  schemas:
    DevelopmentConstraintID:
      type: string
      format: uuid
      description: A development constraints ID in the form of a UUID.
      example: 68a586f6-991f-4604-b179-512b61f9696f
    FeatureDataLite:
      type: object
      properties:
        features:
          type: array
          items:
            $ref: '#/components/schemas/FeatureBaseLite'
    DevelopmentConstraintFeatureItem:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/DevelopmentConstraintID'
        type:
          example: article_4_direction
        name:
          example: Victoria Mews, West Green
        attributes:
          example:
          - key: published_date
            value: 15/06/2022
          - key: article_4_type
            value: Article 4(1) affecting other buildings
          - key: dev_rest_1
            value: Conversion of single dwellings to HMOs
    DevelopmentConstraintFeatureCollectionLite:
      allOf:
      - $ref: '#/components/schemas/FeaturesLite'
      - type: object
        properties:
          data:
            properties:
              features:
                type: array
                items:
                  $ref: '#/components/schemas/DevelopmentConstraintFeatureItem'
    DevelopmentConstraintFeatureCollection:
      allOf:
      - $ref: '#/components/schemas/FeaturesLite'
      - type: object
        properties:
          data:
            properties:
              features:
                type: array
                items:
                  $ref: '#/components/schemas/DevelopmentConstraintFeatureItem'
    DevelopmentConstraintFeature:
      allOf:
      - $ref: '#/components/schemas/FeatureBaseLite'
      - type: object
        properties:
          data:
            properties:
              feature:
                $ref: '#/components/schemas/DevelopmentConstraintFeatureItem'
    FeatureBaseLite:
      type: object
      properties:
        id:
          type: string
          format: uuid
        name:
          type: string
          nullable: true
        type:
          type: string
        attributes:
          type: array
          items:
            type: object
            properties:
              key:
                type: string
              value:
                type: string
          description: Attributes containing any additional details about the feature
    FeaturesLite:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/FeatureDataLite'
    Forbidden:
      oneOf:
      - type: object
        required:
        - user
        properties:
          user:
            type: object
            required:
            - state
            properties:
              state:
                type: string
                enum:
                - expired
                - blocked
                example: expired
      - type: object
        required:
        - message
        properties:
          message:
            type: string
            example: User not found
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key