openapi: 3.2.0
info:
  title: Lucid Data Collection API
  version: '1.0'
  description: The Lucid Data API enables external applications to create, read, update, and delete structured data linked to Lucid documents. Use it to sync data sets, collections, and schemas between your data sources and Lucid diagrams. Authenticate via OAuth 2.0.
  contact:
    name: Lucid Developer Platform
    url: https://developer.lucid.co/
  x-documentation: https://developer.lucid.co/reference/data-api
servers:
- url: https://data.lucid.app
tags:
- name: Collection
  description: Create, retrieve, update, and delete collections within a data source. A collection is a named group of data items that share a common schema (similar to a database table).
paths:
  /collections:
    head:
      summary: Get Total Collections Count
      description: 'This endpoint returns the number of collections a user has access to. The return value is in the response headers as Lucid-Collections-Total.

        '
      operationId: getTotalCollectionsCount
      tags:
      - Collection
      security:
      - OAuth2:
        - data-service.admin
      responses:
        '200':
          description: OK with `lucid-collections-total` header in response
          headers:
            lucid-collections-total:
              schema:
                type: integer
                example: 123
    get:
      summary: Get All Collections
      description: 'This endpoint returns all collections that the user has access to. The results will be paginated. If the number of collections exceeds the pagination limit, links will be provided to get the next set of results or the previous set of results (if applicable). The range of returned values can be determined by optional start and end parameters. If the difference between the end and start values is greater than the pagination limit, the endpoint returns collections in the range from start to start + pagination limit. Items in the response are determined based on their creation order.

        '
      operationId: getAllCollections
      tags:
      - Collection
      security:
      - OAuth2:
        - data-service.admin
      parameters:
      - name: start
        in: query
        description: Starting 1-based index of collections to retreive. Defaults to 1.
        required: false
        schema:
          type: integer
      - name: end
        in: query
        description: Ending index of collections to retreive. Defaults to 1000.
        required: false
        schema:
          type: integer
      responses:
        '200':
          description: OK with paginated list of Collections
          content:
            application/json:
              schema:
                type: object
                properties:
                  collections:
                    type: array
                    items:
                      type: object
                      properties:
                        uri:
                          type: string
                          description: URI of the collection
                          example: https://data.lucid.app/collections/3
                        dataSource:
                          type: string
                          description: Link to get parent data source
                          example: https://data.lucid.app/dataSources/1
                        name:
                          type: string
                          description: Name of the collection
                          example: Collection 1
                        lastSync:
                          type: string
                          description: Date the collection was last synced with upstream source
                          example: '2021-01-01T00:00:00Z'
                        versionTimestamp:
                          type: string
                          description: Timestamp of the last time the collection, the collection's schema, the collection's contents, one of its collection properties, or anything in any of its metadata collections was changed. It can be used to tell if a copy of the data is out of date and needs to be refreshed.
                          example: '2021-01-01T00:00:00Z'
                        created:
                          type: string
                          description: Date the collection was created
                          example: '2021-01-01T00:00:00Z'
                        lastModified:
                          type: string
                          description: Date the collection was last modified
                          example: '2021-01-01T00:00:00Z'
                        items:
                          type: string
                          description: Link to get items in the collection
                          example: https://data.lucid.app/collections/3/items
                        schema:
                          type: string
                          description: Link to get schema for the collection
                          example: https://data.lucid.app/collections/3/schema
                        properties:
                          type: string
                          description: Link to get properties for the collection
                          example: https://data.lucid.app/collections/3/properties
                        metadata:
                          type: string
                          description: Link to get metadata for the collection
                          example: https://data.lucid.app/collections/3/metadata
                        metadataType:
                          type: string
                          description: If a metadata collection, this specifies what tyep of metadata it contains
                          example: null
                        parent:
                          type: string
                          description: If a metadata collection, this link will get its parent collection
                          example: https://data.lucid.app/collections/2
                        syncStarted:
                          type: string
                          description: Represents the sync status of the collection. When it is null, there is no sync happening. When it has a DateTime value, that value represents the start time for the sync that is currently happening.
                          example: '2021-01-01T00:00:00Z'
                        deleted:
                          type: string
                          description: Date the collection was deleted
                          example: '2021-01-01T00:00:00Z'
                      required:
                      - uri
                      - dataSource
                      - name
                      - lastSync
                      - versionTimestamp
                      - created
                      - lastModified
                      - items
                      - schema
                      - properties
                      - metadata
                      example:
                        uri: https://data.lucid.app/collections/3
                        dataSource: https://data.lucid.app/dataSources/1
                        name: Collection 1
                        lastSync: '2021-01-01T00:00:00Z'
                        versionTimestamp: '2021-01-01T00:00:00Z'
                        created: '2021-01-01T00:00:00Z'
                        lastModified: '2021-01-01T00:00:00Z'
                        items: https://data.lucid.app/collections/3/items
                        schema: https://data.lucid.app/collections/3/schema
                        properties: https://data.lucid.app/collections/3/properties
                        metadata: https://data.lucid.app/collections/3/metadata
                  total:
                    type: integer
                    example: 123
                  prev:
                    type: string
                    example: https://data.lucid.app/collections?start=80&end=90
                  next:
                    type: string
                    example: https://data.lucid.app/collections?start=100&end=110
    post:
      summary: Create Collection
      description: 'Creates a new collection for the specified data source. Only succeeds if the user has access to the data source.

        '
      operationId: createCollection
      tags:
      - Collection
      security:
      - OAuth2:
        - data-service.admin
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                dataSource:
                  type: string
                  description: URI of data source to add collection to
                  example: https://data.lucid.app/dataSources/435
                name:
                  type: string
                  description: Name of the new collection
                  example: New Collection
                schema:
                  type: array
                  description: The schema field takes an array of Field Definition objects
                  items:
                    type: object
                    properties:
                      uri:
                        type: string
                        description: Link to self
                        example: https://data.lucid.app/collections/2/schema/4
                      name:
                        type: string
                        description: Name of the field
                        example: Co1B
                      fieldType:
                        type: string
                        description: Stores the type of the field. The type does not affect how the data is interpreted in the Data Service; it is for use on the client side. Valid values include `BOOLEAN`, `STRING`, `NUMBER`, and `ANY`.
                        example: STRING
                      collection:
                        type: string
                        description: Link to the associated collection
                        example: https://data.lucid.app/collections/2
                      isPrimary:
                        type: boolean
                        description: Denotes whether the specified field is part of the primary key. The default value is false
                        example: false
                      order:
                        type: string
                        description: Denotes a default ordering for the fields. This is currently used by the Lucid client to determine the order in which the fields are displayed, unless the context suggests a better ordering.
                        example: '1'
                      default:
                        type: string
                        description: Default value for this field
                        example: '5'
                      label:
                        type: string
                        description: Override name for field which is used when displaying to users
                        example: User Friendly Field Name
                    required:
                    - uri
                    - name
                    - fieldType
                    - collection
                    - isPrimary
                    example:
                      uri: https://data.lucid.app/collections/2/schema/4
                      name: Co1B
                      fieldType: STRING
                      collection: https://data.lucid.app/collections/2
                      isPrimary: false
                      order: '1'
                      default: '5'
                      label: User Friendly Field Name
                properties:
                  type: object
                  description: The properties field takes an object of key-value pairs
                  example:
                    param1: value1
                    param2: value2
              required:
              - dataSource
              - name
              - schema
              - properties
              example:
                dataSource: https://data.lucid.app/dataSources/435
                name: New Collection
                schema:
                - uri: https://data.lucid.app/collections/2/schema/4
                  name: Co1B
                  fieldType: STRING
                  collection: https://data.lucid.app/collections/2
                  isPrimary: false
                  order: '1'
                  default: '5'
                  label: User Friendly Field Name
                properties:
                  fontSize: '12'
      responses:
        '200':
          description: OK with Collection
          content:
            application/json:
              schema:
                type: object
                properties:
                  uri:
                    type: string
                    description: URI of the collection
                    example: https://data.lucid.app/collections/3
                  dataSource:
                    type: string
                    description: Link to get parent data source
                    example: https://data.lucid.app/dataSources/1
                  name:
                    type: string
                    description: Name of the collection
                    example: Collection 1
                  lastSync:
                    type: string
                    description: Date the collection was last synced with upstream source
                    example: '2021-01-01T00:00:00Z'
                  versionTimestamp:
                    type: string
                    description: Timestamp of the last time the collection, the collection's schema, the collection's contents, one of its collection properties, or anything in any of its metadata collections was changed. It can be used to tell if a copy of the data is out of date and needs to be refreshed.
                    example: '2021-01-01T00:00:00Z'
                  created:
                    type: string
                    description: Date the collection was created
                    example: '2021-01-01T00:00:00Z'
                  lastModified:
                    type: string
                    description: Date the collection was last modified
                    example: '2021-01-01T00:00:00Z'
                  items:
                    type: string
                    description: Link to get items in the collection
                    example: https://data.lucid.app/collections/3/items
                  schema:
                    type: string
                    description: Link to get schema for the collection
                    example: https://data.lucid.app/collections/3/schema
                  properties:
                    type: string
                    description: Link to get properties for the collection
                    example: https://data.lucid.app/collections/3/properties
                  metadata:
                    type: string
                    description: Link to get metadata for the collection
                    example: https://data.lucid.app/collections/3/metadata
                  metadataType:
                    type: string
                    description: If a metadata collection, this specifies what tyep of metadata it contains
                    example: null
                  parent:
                    type: string
                    description: If a metadata collection, this link will get its parent collection
                    example: https://data.lucid.app/collections/2
                  syncStarted:
                    type: string
                    description: Represents the sync status of the collection. When it is null, there is no sync happening. When it has a DateTime value, that value represents the start time for the sync that is currently happening.
                    example: '2021-01-01T00:00:00Z'
                  deleted:
                    type: string
                    description: Date the collection was deleted
                    example: '2021-01-01T00:00:00Z'
                required:
                - uri
                - dataSource
                - name
                - lastSync
                - versionTimestamp
                - created
                - lastModified
                - items
                - schema
                - properties
                - metadata
                example:
                  uri: https://data.lucid.app/collections/3
                  dataSource: https://data.lucid.app/dataSources/1
                  name: Collection 1
                  lastSync: '2021-01-01T00:00:00Z'
                  versionTimestamp: '2021-01-01T00:00:00Z'
                  created: '2021-01-01T00:00:00Z'
                  lastModified: '2021-01-01T00:00:00Z'
                  items: https://data.lucid.app/collections/3/items
                  schema: https://data.lucid.app/collections/3/schema
                  properties: https://data.lucid.app/collections/3/properties
                  metadata: https://data.lucid.app/collections/3/metadata
  /collections/{collectionId}:
    get:
      summary: Get Collection
      description: 'Gets a specific existing collection from Lucid.

        '
      operationId: getCollection
      tags:
      - Collection
      security:
      - OAuth2:
        - data-service.admin
      parameters:
      - name: collectionId
        in: path
        description: ID of collection to return
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: OK with Collection
          content:
            application/json:
              schema:
                type: object
                properties:
                  uri:
                    type: string
                    description: URI of the collection
                    example: https://data.lucid.app/collections/3
                  dataSource:
                    type: string
                    description: Link to get parent data source
                    example: https://data.lucid.app/dataSources/1
                  name:
                    type: string
                    description: Name of the collection
                    example: Collection 1
                  lastSync:
                    type: string
                    description: Date the collection was last synced with upstream source
                    example: '2021-01-01T00:00:00Z'
                  versionTimestamp:
                    type: string
                    description: Timestamp of the last time the collection, the collection's schema, the collection's contents, one of its collection properties, or anything in any of its metadata collections was changed. It can be used to tell if a copy of the data is out of date and needs to be refreshed.
                    example: '2021-01-01T00:00:00Z'
                  created:
                    type: string
                    description: Date the collection was created
                    example: '2021-01-01T00:00:00Z'
                  lastModified:
                    type: string
                    description: Date the collection was last modified
                    example: '2021-01-01T00:00:00Z'
                  items:
                    type: string
                    description: Link to get items in the collection
                    example: https://data.lucid.app/collections/3/items
                  schema:
                    type: string
                    description: Link to get schema for the collection
                    example: https://data.lucid.app/collections/3/schema
                  properties:
                    type: string
                    description: Link to get properties for the collection
                    example: https://data.lucid.app/collections/3/properties
                  metadata:
                    type: string
                    description: Link to get metadata for the collection
                    example: https://data.lucid.app/collections/3/metadata
                  metadataType:
                    type: string
                    description: If a metadata collection, this specifies what tyep of metadata it contains
                    example: null
                  parent:
                    type: string
                    description: If a metadata collection, this link will get its parent collection
                    example: https://data.lucid.app/collections/2
                  syncStarted:
                    type: string
                    description: Represents the sync status of the collection. When it is null, there is no sync happening. When it has a DateTime value, that value represents the start time for the sync that is currently happening.
                    example: '2021-01-01T00:00:00Z'
                  deleted:
                    type: string
                    description: Date the collection was deleted
                    example: '2021-01-01T00:00:00Z'
                required:
                - uri
                - dataSource
                - name
                - lastSync
                - versionTimestamp
                - created
                - lastModified
                - items
                - schema
                - properties
                - metadata
                example:
                  uri: https://data.lucid.app/collections/3
                  dataSource: https://data.lucid.app/dataSources/1
                  name: Collection 1
                  lastSync: '2021-01-01T00:00:00Z'
                  versionTimestamp: '2021-01-01T00:00:00Z'
                  created: '2021-01-01T00:00:00Z'
                  lastModified: '2021-01-01T00:00:00Z'
                  items: https://data.lucid.app/collections/3/items
                  schema: https://data.lucid.app/collections/3/schema
                  properties: https://data.lucid.app/collections/3/properties
                  metadata: https://data.lucid.app/collections/3/metadata
    patch:
      summary: Update Collection
      description: 'This endpoint takes a JSON object and uses it to update the collection''s name and/or data source. The JSON object of the updated collection is returned. Updates will only occur if the user has access to the data source. Only top level collections can be updated. Metadata collections cannot be updated.

        '
      operationId: updateCollection
      tags:
      - Collection
      security:
      - OAuth2:
        - data-service.admin
      parameters:
      - name: collectionId
        in: path
        description: ID of collection to update
        required: true
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                dataSource:
                  type: string
                  description: URI of data source to move collection to
                  example: https://data.lucid.app/dataSources/12
                name:
                  type: string
                  description: New name for the collection
                  example: Updated Collection Name
              example:
                dataSource: https://data.lucid.app/dataSources/12
                name: Updated Collection Name
      responses:
        '200':
          description: OK with Collection
          content:
            application/json:
              schema:
                type: object
                properties:
                  uri:
                    type: string
                    description: URI of the collection
                    example: https://data.lucid.app/collections/3
                  dataSource:
                    type: string
                    description: Link to get parent data source
                    example: https://data.lucid.app/dataSources/1
                  name:
                    type: string
                    description: Name of the collection
                    example: Collection 1
                  lastSync:
                    type: string
                    description: Date the collection was last synced with upstream source
                    example: '2021-01-01T00:00:00Z'
                  versionTimestamp:
                    type: string
                    description: Timestamp of the last time the collection, the collection's schema, the collection's contents, one of its collection properties, or anything in any of its metadata collections was changed. It can be used to tell if a copy of the data is out of date and needs to be refreshed.
                    example: '2021-01-01T00:00:00Z'
                  created:
                    type: string
                    description: Date the collection was created
                    example: '2021-01-01T00:00:00Z'
                  lastModified:
                    type: string
                    description: Date the collection was last modified
                    example: '2021-01-01T00:00:00Z'
                  items:
                    type: string
                    description: Link to get items in the collection
                    example: https://data.lucid.app/collections/3/items
                  schema:
                    type: string
                    description: Link to get schema for the collection
                    example: https://data.lucid.app/collections/3/schema
                  properties:
                    type: string
                    description: Link to get properties for the collection
                    example: https://data.lucid.app/collections/3/properties
                  metadata:
                    type: string
                    description: Link to get metadata for the collection
                    example: https://data.lucid.app/collections/3/metadata
                  metadataType:
                    type: string
                    description: If a metadata collection, this specifies what tyep of metadata it contains
                    example: null
                  parent:
                    type: string
                    description: If a metadata collection, this link will get its parent collection
                    example: https://data.lucid.app/collections/2
                  syncStarted:
                    type: string
                    description: Represents the sync status of the collection. When it is null, there is no sync happening. When it has a DateTime value, that value represents the start time for the sync that is currently happening.
                    example: '2021-01-01T00:00:00Z'
                  deleted:
                    type: string
                    description: Date the collection was deleted
                    example: '2021-01-01T00:00:00Z'
                required:
                - uri
                - dataSource
                - name
                - lastSync
                - versionTimestamp
                - created
                - lastModified
                - items
                - schema
                - properties
                - metadata
                example:
                  uri: https://data.lucid.app/collections/3
                  dataSource: https://data.lucid.app/dataSources/1
                  name: Collection 1
                  lastSync: '2021-01-01T00:00:00Z'
                  versionTimestamp: '2021-01-01T00:00:00Z'
                  created: '2021-01-01T00:00:00Z'
                  lastModified: '2021-01-01T00:00:00Z'
                  items: https://data.lucid.app/collections/3/items
                  schema: https://data.lucid.app/collections/3/schema
                  properties: https://data.lucid.app/collections/3/properties
                  metadata: https://data.lucid.app/collections/3/metadata
    delete:
      summary: Delete Collection
      description: 'This removes the collection and anything that belongs to it (metadata collections, schema, and items). Data sources will not be removed. This action cannot be undone and will only occur if the user has access to the data source.

        '
      operationId: deleteCollection
      tags:
      - Collection
      security:
      - OAuth2:
        - data-service.admin
      parameters:
      - name: collectionId
        in: path
        description: ID of collection to delete
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: OK
  /collections/{collectionId}/metadata:
    get:
      summary: Get All Metadata Collections
      description: 'This endpoint returns a list of Collections for any metadata collections that exist on the requested collection. The return will only occur if the user has access to the data source. Each metadata collection will have a link to its parent collection in the parent field.

        '
      operationId: getAllMetadataCollections
      tags:
      - Collection
      security:
      - OAuth2:
        - data-service.admin
      parameters:
      - name: collectionId
        in: path
        description: ID of collection to return metadata collections for
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: OK with Array[Collection]
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
                  properties:
                    uri:
                      type: string
                      description: URI of the collection
                      example: https://data.lucid.app/collections/3
                    dataSource:
                      type: string
                      description: Link to get parent data source
                      example: https://data.lucid.app/dataSources/1
                    name:
                      type: string
                      description: Name of the collection
                      example: Collection 1
                    lastSync:
                      type: string
                      description: Date the collection was last synced with upstream source
                      example: '2021-01-01T00:00:00Z'
                    versionTimestamp:
                      type: string
                      description: Timestamp of the last time the collection, the collection's schema, the collection's contents, one of its collection properties, or anything in any of its metadata collections was changed. It can be used to tell if a copy of the data is out of date and needs to be refreshed.
                      example: '2021-01-01T00:00:00Z'
                    created:
                      type: string
                      description: Date the collection was created
                      example: '2021-01-01T00:00:00Z'
                    lastModified:
                      type: string
                      description: Date the collection was last modified
                      example: '2021-01-01T00:00:00Z'
                    items:
                      type: string
                      description: Link to get items in the collection
                      example: https://data.lucid.app/collections/3/items
                    schema:
                      type: string
                      description: Link to get schema for the collection
                      example: https://data.lucid.app/collections/3/schema
                    properties:
                      type: string
                      description: Link to get properties for the collection
                      example: https://data.lucid.app/collections/3/properties
                    metadata:
                      type: string
                      description: Link to get metadata for the collection
                      example: https://data.lucid.app/collections/3/metadata
                    metadataType:
                      type: string
                      description: If a metadata collection, this specifies what tyep of metadata it contains
                      example: null
                    parent:
                      type: string
                      description: If a metadata collection, this link will get its parent collection
                      example: https://data.lucid.app/collections/2
                    syncStarted:
                      type: string
                      description: Represents the sync status of the collection. When it is null, there is no sync happening. When it has a DateTime value, that value represents the start time for the sync that is currently happening.
                      example: '2021-01-01T00:00:00Z'
                    deleted:
                      type: string
                      description: Date the collection was deleted
                      example: '2021-01-01T00:00:00Z'
                  required:
                  - uri
                  - dataSource
                  - name
                  - lastSync
                  - versionTimestamp
                  - created
                  - lastModified
                  - items
                  - schema
                  - properties
                  - metadata
                  example:
                    uri: https://data.lucid.app/collections/3
                    dataSource: https://data.lucid.app/dataSources/1
                    name: Collection 1
                    lastSync: '2021-01-01T00:00:00Z'
                    versionTimestamp: '2021-01-01T00:00:00Z'
                    created: '2021-01-01T00:00:00Z'
                    lastModified: '2021-01-01T00:00:00Z'
                    items: https://data.lucid.app/collections/3/items
                    schema: https://data.lucid.app/collections/3/schema
                    properties: https://data.lucid.app/collections/3/properties
                    metadata: https://data.lucid.app/collections/3/metadata
    post:
      summary: Create Metadata Collection
      description: 'Create a new metadata collection for a given collection. The user must have access to the data source in order to create a metadata collection. Metadata collections cannot be updated.

        '
      operationId: createMetadataCollection
      tags:
      - Collection
      security:
      - OAuth2:
        - data-service.admin
      parameters:
      - name: collectionId
        in: path
        description: ID of collection to add metadata collection to
        required: true
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                name:
                  type: string
                  description: Name of the new metadata collection
                  example: New Metadata Collection
                metadataType:
                  type: string
                  description: Type of metadata this collection contains
                  example: type1
                schema:
                  type: array
                  description: The schema field takes an array of Field Definition objects
                  items:
                    type: object
                    properties:
                      uri:
                        type: string
                        description: Link to self
                        example: https://data.lucid.app/collections/2/schema/4
                      name:
                        type: string
                        description: Name of the field
                        example: Co1B
                      fieldType:
                        type: string
                        description: Stores the type of the field. The type does not affect how the data is interpreted in the Data Service; it is for use on the client side. Valid values include `BOOLEAN`, `STRING`, `NUMBER`, and `ANY`.
                        example: STRING
                      collection:
                        type: string
                        description: Link to the associated collection
                        example: https://data.lucid.app/collections/2
                      isPrimary:
                        type: boolean
                        description: Denotes whether the specified field is part of the primary key. The default value is false
                        example: false
                      order:
                        type: string
                        description: Denotes a default ordering for the fields. This is currently used by the Lucid client to determine the order in which the fields are displayed, unless the context suggests a better ordering.
                        example: '1'
                      default:
                        type: string
                        description: Default value for this field
                        example: '5'
                      label:
                        type: string
                        description: Override name for field which is used when displaying to users
                        example: User Friendly Field Name
                    required:
                    - uri
                    - name
                    - fieldType
                    - collection
                    - isPrimary
                    example:
                      uri: https://data.lucid.app/collections/2/schema/4
                      name: Co1B
                      fieldType: STRING
                      collection: https://data.lucid.app/collections/2
                      isPrimary: false
                      order: '1'
                      default: '5'
                      label: User Friendly Field Name
                properties:
                  type: object
                  description: The properties field takes an object of key-value pairs
                  example:
                    param1: value1
                    param2: value2
              required:
              - name
              - metadataType
              - schema
              - properties
              example:
                name: New Metadata Collection
                metadataType: TextColor
                schema:
                - uri: https://data.lucid.app/collections/2/schema/4
                  name: Co1B
                  fieldType: STRING
                  collection: https://data.lucid.app/collections/2
                  isPrimary: false
                  order: '1'
                  default: '5'
                  label: User Friendly Field Name
                properties:
                  fontSize: '12'
      responses:
        '200':
          description: OK with Collection
          content:
            application/json:
              schema:
                type: object
                properties:
                  uri:
                    type: string
                    description: URI of the collection
                    example: https://data.lucid.app/collections/3
                  dataSource:
                    type: string
                    description: Link to get parent data source
                    example: https://data.lucid.app/dataSources/1
                  name:
                    type: string
                    description: Name of the collection
                    example: Collection 1
                  lastSync:
                    type: string
                    description: Date the collection was last synced with upstream source
                    example: '2021-01-01T00:00:00Z'
                  versionTimestamp:
                    type: string
                    description: Timestamp of the last time the collection, the collection's schema, the collection's contents, one of its collection properties, or anything in any of its metadata collections was changed. It can be used to tell if a copy of the data is out of date and needs to be refreshed.
                    example: '2021-01-01T00:00:00Z'
                  created:
                    type: string
                    description: Date the collection was created
                    example: '2021-01-01T00:00:00Z'
                  lastModified:
                    type: string
                    description: Date the collection was last modified
                    example: '2021-01-01T00:00:00Z'
                  items:
                    type: string
                    description: Link to get items in the collection
                    example: https://data.lucid.app/collections/3/items
                  schema:
                    type: string
                    description: Link to get schema for the collection
                    example: https://data.lucid.app/collections/3/schema
                  properties:
                    type: string
                    description: Link to get properties for the collection
                    example: https://data.lucid.app/collections/3/properties
                  metadata:
                    type: string
                    description: Link to get metadata for the collection
                    example: https://data.lucid.app/collections/3/metadata
                  metadataType:
                    type: string
                    description: If a metadata collection, this specifies what tyep of metadata it contains
                    example: null
                  parent:
                    type: string
                    description: If a metadata collection, this link will get its parent collection
                    example: https://data.lucid.app/collections/2
                  syncStarted:
                    type: string
                    description: Represents the sync status of the collection. When it is null, there is no sync happening. When it has a DateTime value, that value represents the start time for the sync that is currently happening.
                    example: '2021-01-01T00:00:00Z'
                  deleted:
                    type: string
                    description: Date the collection was deleted
                    example: '2021-01-01T00:00:00Z'
                required:
                - uri
                - dataSource
                - name
                - lastSync
                - versionTimestamp
                - created
                - lastModified
                - items
                - schema
                - properties
                - metadata
                example:
                  uri: https://data.lucid.app/collections/3
                  dataSource: https://data.lucid.app/dataSources/1
                  name: Collection 1
                  lastSync: '2021-01-01T00:00:00Z'
                  versionTimestamp: '2021-01-01T00:00:00Z'
                  created: '2021-01-01T00:00:00Z'
                  lastModified: '2021-01-01T00:00:00Z'
                  items: https://data.lucid.app/collections/3/items
                  schema: https://data.lucid.app/collections/3/schema
                  properties: https://data.lucid.app/collections/3/properties
                  metadata: https://data.lucid.app/collections/3/metadata
components:
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://lucid.app/oauth2/authorize
          tokenUrl: https://api.lucid.co/oauth2/token
          refreshUrl: https://api.lucid.co/oauth2/token
          scopes:
            data-service.admin: Scope needed for access to the Data APIs.
x-harvest:
  harvested: '2026-08-01'
  method: searched
  source: https://lucid-developer-docs.readme.io/mcp
  note: 'Assembled operation-by-operation from Lucid''s own documentation MCP server (tools list-endpoints + get-endpoint), which returns verbatim OpenAPI 3.0.3 fragments out of the spec Lucid uploaded to its ReadMe hub (/branches/1.4/apis/lucid-data-api.json). Paths, operations, parameters, request bodies, responses, components and securitySchemes are provider content, unmodified. Only the info block is ours: ReadMe''s per-endpoint fragments omit info, so title/description are copied verbatim from the provider''s own list-specs description for this spec.'