DTN Timestamps API

openapi: 3.2.0
info:
  description: '# Introduction

    DTN API for consuming mapping services


    # Map Tile API Playground

    A tool that can be used to easily view the layers you have access to using your obtained credentials. It also serves as a simple reference implementation of an interactive map viewer based on the Map Tile API.

    Access the Map Tile API Playground here.


    If you are migrating from V1 to V2 of the DTN Map Tile API, please refer to our V2 Migration Guide'
  version: 2.0.16
  title: DTN Map Tile Timestamps API
servers:
- url: https://map.api.dtn.com/v2
  description: Version 2 of our mapping API
security:
- clientCredentials: []
tags:
- name: Timestamps
  description: Returns each timestamp for each of the layers the system has tiles for.
paths:
  /timestamps/{layerId}:
    get:
      tags:
      - Timestamps
      summary: Returns list of timestamps of a given layer by id
      operationId: getLayerTimestamps
      parameters:
      - $ref: '#/components/parameters/layer-id'
      - $ref: '#/components/parameters/time-range'
      - $ref: '#/components/parameters/accept-json'
      - $ref: '#/components/parameters/force-off-interval'
      - $ref: '#/components/parameters/layer-parameters'
      responses:
        '200':
          $ref: '#/components/responses/timestamp-list'
        '406':
          $ref: '#/components/responses/not-acceptable'
        '422':
          $ref: '#/components/responses/unprocessable-entity'
        default:
          $ref: '#/components/responses/error'
components:
  headers:
    content-language:
      description: Describe the language(s) intended for the audience.
      schema:
        type: string
        default: en-US
    x-request-id:
      description: UUID compliant with RFC 4122 that uniquely identifies the request.
      schema:
        type: string
    content-encoding:
      description: Lists any encodings that have been applied to the returned payload.
      schema:
        type: string
  parameters:
    force-off-interval:
      in: query
      name: forceOffInterval
      description: When set to true, this parameter forces the API to return the most recent time frame, even if it falls outside the regular intervals. If set to false or omitted, only data from the regular intervals is returned.
      required: false
      schema:
        type: boolean
        default: false
    time-range:
      in: query
      name: time
      description: Times range, in UTC and ISO 8601 compliant, delimited by a forward slash. The time range of data has a maximum of 24 hours allowed. This parameter is **optional**, and is mainly used for accessing older, archived data. If not given, returns the latest data available.
      required: false
      schema:
        type: array
        minItems: 2
        maxItems: 2
        items:
          type: string
          format: date-time
          example: 2022-04-01T00:00:00Z/2022-04-02T00:00:00Z
    layer-id:
      in: path
      name: layerId
      description: 'Unique identifier for the layer. See the full list of layers on the [DTN Map Tile Layer Catalog](https://map.api.dtn.com/static/html/v2/layer-catalog.html).

        '
      required: true
      schema:
        type: string
        description: id for the layer from which to receive data.
        example: radar-base-ref-precip-type-na-contours
    layer-parameters:
      in: query
      name: parameters
      description: 'Key-value pair list, separated by semicolons, representing each of the desired parameter ids and values to  use against this endpoint. When available, parameters are defined in the metadata endpoint for each given layer.

        '
      required: false
      schema:
        type: string
        example: id-1:value-1;id-2:value-2
    accept-json:
      in: header
      name: Accept
      required: true
      description: Indicates response media types that are acceptable.
      schema:
        type: string
        enum:
        - application/json
  schemas:
    general-error:
      type: object
      properties:
        detail:
          type: string
          description: A human-readable description of the specific error.
        type:
          type: string
          format: uri
          description: A URL to a document describing the error condition.
        title:
          type: string
          description: A short, human-readable title for the general error type.
        status:
          type: number
          description: HTTP status code
        instance:
          type: string
          format: uri
          description: URL with the id for the specific error; this will often point to an error log for that specific response.
      additionalProperties: true
    valid-time:
      type: object
      properties:
        tileSetId:
          type: string
          description: id to be used in tiles and image endpoints.
          example: 46c63648-397c-469d-97a7-622825c58437
        valid:
          type: string
          format: date-time
          description: Datetime in ISO 8601 for which the tile set is valid for, in UTC.
          example: '2021-01-01T00:00:00Z'
    timestamp-wrapper:
      type: object
      properties:
        issued:
          type: string
          format: date-time
          description: Issued datetime in ISO 8601, in UTC. Null when not available.
          example: '2021-01-01T00:00:00Z'
        timestamps:
          type: array
          description: List of timestamps in ISO 8601, in UTC.
          items:
            $ref: '#/components/schemas/valid-time'
      example:
        issued: '2024-01-01T00:00:00Z'
        timestamps:
        - tileSetId: 0c1e8264-9434-4ea9-b576-cc6402b46e68
          valid: '2024-01-01T00:00:00Z'
        - tileSetId: 47bb476a-d184-439c-93cd-149d68049521
          valid: '2024-01-01T01:00:00Z'
        - tileSetId: 2c76c887-6ae3-49d3-a649-8c788259594e
          valid: '2024-01-01T02:00:00Z'
        - tileSetId: a52ffc09-3db5-4988-a67f-e37a7719e833
          valid: '2024-01-01T03:00:00Z'
  responses:
    error:
      description: error response
      headers:
        X-Request-ID:
          $ref: '#/components/headers/x-request-id'
        Content-Encoding:
          $ref: '#/components/headers/content-encoding'
        Content-Language:
          $ref: '#/components/headers/content-language'
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/general-error'
          example:
            type: https://map.api.dtn.com/v1/error-details/not-found
            title: resource not found
            detail: The layer you requested could not be found.
            status: 404
            instance: urn:dtn:maps:api:catalog:requestId:123e4567-e89b-12d3-a456-526614176000
    not-acceptable:
      description: The server cannot produce a response matching the list of acceptable values defined in the request's proactive content negotiation headers, and that the server is unwilling to supply a default representation.
      headers:
        X-Request-ID:
          $ref: '#/components/headers/x-request-id'
        Content-Encoding:
          $ref: '#/components/headers/content-encoding'
        Content-Language:
          $ref: '#/components/headers/content-language'
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/general-error'
          example:
            type: https://map.api.dtn.com/v1/error-details/not-allowed
            title: not allowed
            detail: Either the accept header is missing or none of the values are acceptable.
            status: 406
            instance: urn:dtn:maps:api:catalog:requestId:123e4567-e89b-12d3-a458-426614176000
    unprocessable-entity:
      description: The server understands the content type of the request entity, and the syntax of the request entity is correct, but it was unable to process the contained instructions.
      headers:
        X-Request-ID:
          $ref: '#/components/headers/x-request-id'
        Content-Encoding:
          $ref: '#/components/headers/content-encoding'
        Content-Language:
          $ref: '#/components/headers/content-language'
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/general-error'
          example:
            type: https://maps.dtn.com/error-details/invalid-object
            title: Invalid object in request body
            detail: 'Error in Query: The object '''' contains forbidden keys: ''param'''
            status: 422
            instance: urn:dtn:maps:api:timestamps/sevwx-nws-alert-zones:requestId:341af5d9-022b-4451-b06d-64ef2f2a5964
    timestamp-list:
      description: successful operation
      headers:
        X-Request-ID:
          $ref: '#/components/headers/x-request-id'
        Content-Encoding:
          $ref: '#/components/headers/content-encoding'
        Content-Language:
          $ref: '#/components/headers/content-language'
      content:
        application/json:
          schema:
            type: array
            items:
              $ref: '#/components/schemas/timestamp-wrapper'
  schemas:
    valid-time:
      type: object
      properties:
        tileSetId:
          type: string
          description: id to be used in tiles and image endpoints.
          example: 46c63648-397c-469d-97a7-622825c58437
        valid:
          type: string
          format: date-time
          description: Datetime in ISO 8601 for which the tile set is valid for, in UTC.
          example: '2021-01-01T00:00:00Z'
    timestamp-wrapper:
      type: object
      properties:
        issued:
          type: string
          format: date-time
          description: Issued datetime in ISO 8601, in UTC. Null when not available.
          example: '2021-01-01T00:00:00Z'
        timestamps:
          type: array
          description: List of timestamps in ISO 8601, in UTC.
          items:
            $ref: '#/components/schemas/valid-time'
      example:
        issued: '2024-01-01T00:00:00Z'
        timestamps:
        - tileSetId: 0c1e8264-9434-4ea9-b576-cc6402b46e68
          valid: '2024-01-01T00:00:00Z'
        - tileSetId: 47bb476a-d184-439c-93cd-149d68049521
          valid: '2024-01-01T01:00:00Z'
        - tileSetId: 2c76c887-6ae3-49d3-a649-8c788259594e
          valid: '2024-01-01T02:00:00Z'
        - tileSetId: a52ffc09-3db5-4988-a67f-e37a7719e833
          valid: '2024-01-01T03:00:00Z'
    general-error:
      type: object
      properties:
        detail:
          type: string
          description: A human-readable description of the specific error.
        type:
          type: string
          format: uri
          description: A URL to a document describing the error condition.
        title:
          type: string
          description: A short, human-readable title for the general error type.
        status:
          type: number
          description: HTTP status code
        instance:
          type: string
          format: uri
          description: URL with the id for the specific error; this will often point to an error log for that specific response.
      additionalProperties: true
  parameters:
    time-range:
      in: query
      name: time
      description: Times range, in UTC and ISO 8601 compliant, delimited by a forward slash. The time range of data has a maximum of 24 hours allowed. This parameter is **optional**, and is mainly used for accessing older, archived data. If not given, returns the latest data available.
      required: false
      schema:
        type: array
        minItems: 2
        maxItems: 2
        items:
          type: string
          format: date-time
          example: 2022-04-01T00:00:00Z/2022-04-02T00:00:00Z
    layer-parameters:
      in: query
      name: parameters
      description: 'Key-value pair list, separated by semicolons, representing each of the desired parameter ids and values to  use against this endpoint. When available, parameters are defined in the metadata endpoint for each given layer.

        '
      required: false
      schema:
        type: string
        example: id-1:value-1;id-2:value-2
    layer-id:
      in: path
      name: layerId
      description: 'Unique identifier for the layer. See the full list of layers on the [DTN Map Tile Layer Catalog](https://map.api.dtn.com/static/html/v2/layer-catalog.html).

        '
      required: true
      schema:
        type: string
        description: id for the layer from which to receive data.
        example: radar-base-ref-precip-type-na-contours
    force-off-interval:
      in: query
      name: forceOffInterval
      description: When set to true, this parameter forces the API to return the most recent time frame, even if it falls outside the regular intervals. If set to false or omitted, only data from the regular intervals is returned.
      required: false
      schema:
        type: boolean
        default: false
    accept-json:
      in: header
      name: Accept
      required: true
      description: Indicates response media types that are acceptable.
      schema:
        type: string
        enum:
        - application/json
  headers:
    x-request-id:
      description: UUID compliant with RFC 4122 that uniquely identifies the request.
      schema:
        type: string
    content-encoding:
      description: Lists any encodings that have been applied to the returned payload.
      schema:
        type: string
    content-language:
      description: Describe the language(s) intended for the audience.
      schema:
        type: string
        default: en-US
  securitySchemes:
    clientCredentials:
      type: oauth2
      x-receive-token-in: request-body
      flows:
        clientCredentials:
          tokenUrl: https://api.auth.dtn.com/v1/tokens/authorize
      description: "# Using DAIS for M2M/API Auth\nYou have been given a Client ID and a Client Secret, which are used to request a DTN Access Token. DTN Access Tokens are required when making calls to each and every DTN API endpoint. The following information provides additional details on these tokens and how they are generated.\n## What is an Access Token and how is it different from an API Key?\nAn API Key is a random string of characters that an API uses to authorize whether or not a calling client has approved access to an endpoint. These keys are a non-standard approach to API authorization and are generally issued on a per-API basis.\n\nAn Access Token is also a string of characters but is a base-64 encoded JavaScript Object Notation Web Token, or JWT. JWTs are a widely accepted standard that use OAuth concepts and approaches. \n\nBoth API Keys and Access Tokens are used in an Authorization Request Header as a Bearer, meaning there is no difference in where you put this string of characters when you make calls to DTN APIs.\n## How to generate an Access Token?\nWhen requested, an Access Token is generated for your specific Client (ID/Secret) and for a specific API. The DTN Auth and Identity Service (DAIS) generates new Access Tokens for your client. The DAIS endpoint is `POST https://api.auth.dtn.com/v1/tokens/authorize`.\n\nThis endpoint takes two Header parameters:\n  * `Content-Type: application/json`\n  * `Accept: application/json`\n\nThis endpoint takes four parameters in the Request Body:\n  * `grant_type`: this should always be client_credentials for generating machine-to-machine tokens.\n  * `client_id`: this is the Client ID or Application ID using the token and is given to you by DTN's Identity Team. This ID will never change for your client/application.\n  * `client_secret`: this is the Client Secret that is associated with the Application ID and is given to you by DTN's Identity Team. This key is subject to rotation for security purposes but always with the client's knowledge.\n  * `audience`: this is the API for which this Access Token will be used. For the DTN Map Tile API, you need to use the following audience: https://map.api.dtn.com\n\nYou can use this CURL command template as a reference for obtaining an access token:\n  ```\n  curl --location --request POST 'https://api.auth.dtn.com/v1/tokens/authorize' \\\n--header 'Accept: application/json' \\\n--header 'Content-Type: application/json' \\\n--data-raw '{\n\"grant_type\": \"client_credentials\",\n\"client_id\": \"insert your client id here\",\n\"client_secret\": \"insert your client secret here\",\n\"audience\": \"insert your audience here\"\n}' \n  ```\n\n*This document, for demonstration purposes, supplies a client_id and client_secret in all code examples. This client/application is for a fictitious API and cannot be used in practice to gain unauthorized access to any other DTN API.*\nUpon generating a new Access Token, you should receive an HTTP Response from DAIS similar to this:\n  ```\n  {\n    \"data\": {\n          \"access_token\": \"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6InpfX21pZW13NGhoTmdvQWQxR3N6ciJ9.eyJodHRwczovL2F1dGguZHRuLmNvbS9jdXN0b21lcklkIjoiMTIzNDU2Nzg5MERlbW8iLCJodHRwczovL2F1dGguZHRuLmNvbS9wcm9kdWN0Q29kZSI6IkRlbW9BcGlQIiwiaHR0cHM6Ly9hdXRoLmR0bi5jb20vcmVxdWVzdGVySXAiOiIxOC4yMTMuMTc0LjI3IiwiaHR0cHM6Ly9hdXRoLmR0bi5jb20vcnBzIjoiMTAwIiwiaHR0cHM6Ly9hdXRoLmR0bi5jb20vdGllciI6IkJhc2ljIiwiaHR0cHM6Ly9hdXRoLmR0bi5jb20vcXVvdGEiOiI5OTk5OTkiLCJpc3MiOiJodHRwczovL2lkLmF1dGguZHRuLmNvbS8iLCJzdWIiOiJuZnlPM0tpS1BSOE4wREtSNUNMOGpTOUdGQkNEZXlGTUBjbGllbnRzIiwiYXVkIjoiaHR0cHM6Ly9kZW1vLWFwaS5hdXRoLmR0bi5jb20vIiwiaWF0IjoxNjU2MDk5MDY4LCJleHAiOjE2NTYwOTkxNTgsImF6cCI6Im5meU8zS2lLUFI4TjBES1I1Q0w4alM5R0ZCQ0RleUZNIiwic2NvcGUiOiJyZWFkOmRlbW8gY3JlYXRlOmRlbW8gdXBkYXRlOmRlbW8iLCJndHkiOiJjbGllbnQtY3JlZGVudGlhbHMiLCJwZXJtaXNzaW9ucyI6WyJyZWFkOmRlbW8iLCJjcmVhdGU6ZGVtbyIsInVwZGF0ZTpkZW1vIl19.0VHdyp1w9PPFVI0FPheAwuKZwb5C25rwP-LPMXcSNoRmouvga1DZtNLA67ZzE_sAlc_VpaDRr6daLKr_Alw4347mw9sdjP8wKR27kCZa9JZK5PGQMmXHscATbzBEJYpCPklfyGaajgymqTBGnedcv8F0UvlRzQPsFeRPnVoX7BWOSXpMbyToGiXWkQLBQT7r96KAmLZOPJFZspPtjw-wH2mSL2WNa_nkB4j5vMGhGxlKiNRsKb30TH_WAel2hsxNlcPK3XHCmrMTYsNnu7HNqOTMn2i0__0rvBrhSWEw-_grqQDmWFJuWd7Qhi1q81AaJcdqgoSa_efz93QFclJUNw\",\n          \"scope\": \"read:demo create:demo update:demo\",\n          \"expires_in\": 90,\n          \"token_type\": \"Bearer\"\n      },\n      \"meta\": {\n          \"date_time\": \"2022-06-24T19:09:42.963Z\",\n          \"name\": \"v1.tokens.authorize\",\n          \"uuid\": \"ee6f9feb-dcf8-4421-a6fd-efd6beabdaa9\",\n          \"start_timestamp\": 1656097782509,\n          \"end_timestamp\": 1656097782963,\n          \"execution_time\": 454\n      }\n  }\n  ```\nLooking at this Response, you will see:\n  * `access_token`: contains the JWT Access Token string you will use as your Bearer token.\n  * `scope`: contains the scopes that this Access Token gives you permissions to access.\n  * `expires_in`: contains the length of time before this Access Token will expire, in seconds.\n  * `token_type`: verifies that this Access Token should be used as a Bearer token.\n\n## How to use an Access Token after one is generated?\nOnce a new Access Token is obtained, it is used in each call to a DTN API endpoint as a Bearer token in an Authorization Request Header. For example:\n  ```\n  Header: 'Authorization: Bearer eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6InpfX21pZW13NGhoTmdvQWQxR3N6ciJ9.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.0VHdyp1w9PPFVI0FPheAwuKZwb5C25rwP-LPMXcSNoRmouvga1DZtNLA67ZzE_sAlc_VpaDRr6daLKr_Alw4347mw9sdjP8wKR27kCZa9JZK5PGQMmXHscATbzBEJYpCPklfyGaajgymqTBGnedcv8F0UvlRzQPsFeRPnVoX7BWOSXpMbyToGiXWkQLBQT7r96KAmLZOPJFZspPtjw-wH2mSL2WNa_nkB4j5vMGhGxlKiNRsKb30TH_WAel2hsxNlcPK3XHCmrMTYsNnu7HNqOTMn2i0__0rvBrhSWEw-_grqQDmWFJuWd7Qhi1q81AaJcdqgoSa_efz93QFclJUNw'\n  ```\n\n## Deconstructing the Access Token\nA DTN Access Token carries information within its JWT Body that is available on every API call. By deconstructing the JWT token, our Access Tokens will resemble:\n  ```\n  {\n    \"https://auth.dtn.com/customerId\": \"1234567890Demo\",\n    \"https://auth.dtn.com/productCode\": \"DemoApiP\",\n    \"https://auth.dtn.com/requesterIp\": \"18.213.174.27\",\n    \"https://auth.dtn.com/rps\": \"100\",\n    \"https://auth.dtn.com/tier\": \"Basic\",\n    \"https://auth.dtn.com/quota\": \"999999\",\n    \"iss\": \"https://id.auth.dtn.com/\",\n    \"sub\": \"nfyO3KiKPR8N0DKR5CL8jS9GFBCDeyFM@clients\",\n    \"aud\": \"https://demo-api.auth.dtn.com/\",\n    \"iat\": 1656099068,\n    \"exp\": 1656099158,\n    \"azp\": \"nfyO3KiKPR8N0DKR5CL8jS9GFBCDeyFM\",\n    \"scope\": \"read:demo create:demo update:demo\",\n    \"gty\": \"client-credentials\",\n    \"permissions\": [\n      \"read:demo\",\n      \"create:demo\",\n      \"update:demo\"\n    ]\n  }\n  ```\n### Description of Claims\n\n  | Claim                              | Type                                        | Description                                                                                                                                                                                                                |\n  | -----------------------------------| --------------------------------------------| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n  | `https://auth.dtn.com/customerId`  | String                                      | Custom DTN claim containing the Customer ID found in the DTN Order Management/Salesforce system associated with this token.                                                                                                |\n  | `https://auth.dtn.com/productCode` | String                                      | Custom DTN claim containing the Identity product code associated with this token.                                                                                                                                          |\n  | `https://auth.dtn.com/requesterIp` | String                                      | Custom DTN claim containing the IP address of the requesting client.                                                                                                                                                       |\n  | `https://auth.dtn.com/rps`         | String                                      | Custom DTN claim containing the maximum rate per second this customer is authorized to utilize.                                                                                                                            |\n  | `https://auth.dtn.com/tier`        | String                                      | Custom DTN claim containing the data tier the customer purchased for the requested access.                                                                                                                                 |\n  | `https://auth.dtn.com/quota`       | String                                      | Custom DTN claim containing the maximum yearly quota the customer purchased for calling DTN endpoints for the specific product.                                                                                            |\n  | `iss`                              | String (URI)                                | The Security Token Service (STS) that issues and returns the token. If this value is not from `https://id.auth.dtn.com/`, the token should not be considered trusted.                                                      |\n  | `sub`                              | String (URI)                                | The principle about which the token asserts information (the User ID or Client ID within the Identity Provider). A User ID will start with a prefix of `auth0\\|`, while the Client ID will end with the suffix `@clients`. |\n  | `aud`                              | String \\| Array (Strings) (URI \\| [URI, …]) | Identifies the intended recipient(s) of the token – its audience. The token should be rejected if the audience does not contain values expected by the calling application.                                                |\n  | `iat`                              | Number (Timestamp)                          | “Issued At” indicates when the authentication for this token occurred.                                                                                                                                                     |\n  | `exp`                              | Number (Timestamp)                          | The “expiration time” on or after which the JWT must not be accepted for processing.                                                                                                                                       |\n  | `azp`                              | String                                      | The application/client ID of the client using the token. The application can cat as itself or on behalf of a user.                                                                                                         |\n  | `gty`                              | String (Space-delimited)                    | The grant type that was used to request the token – not an RFC 7519 registered claim (Auth0-specific).                                                                                                                     |\n  | `permissions`                      | Array (Strings)                             | The grant type that was used to request the token – not an RFC 7519 registered claim (Auth0-specific).                                                                                                                     |\n\n  "