Triggers

Triggers allow your DroneDeploy App to respond to events happening on the DroneDeploy Platform. For example, you may want to kick off a pre-defined export once your map completes processing.
Triggers are associated with an App's Function. In order for a Trigger event to fire, the user who triggered the event needs to have the App installed, and the Function should have a Trigger defined. You can define Triggers using the DroneDeploy CLI and the serverless.yml file. For example:
service: IFTTT
​
provider:
  name: dronedeploy
​
app: # APP ID GOES HERE
​
plugins:
  - "@dronedeploy/dronedeploy-cli"
​
functions:
  ifttt-webhook:
    handlerPath: functions/webhook
    handler: dronedeploy
    memory: 128
    events:
      -trigger
        object-type: Export
        type: complete
    resources:
      tables:
        webhook-table:
          description: "stores endpoint for IFTTT webhook"
          columns:
            - name: endpoint
              type: Text
              encrypted: false
              length: 255
              description: "webhook endpoint for IFTTT"
Listening to Triggers
Currently there is a reserved path under /__ddtriggerfunction on each DroneDeploy Function for listening to Trigger events.
Your code might look something like this:
exports.routeHandler = function (req, res, ctx) {
  const path = req.path;
  switch(path) {
    case '/__ddtriggerfunction':
      triggerHandler(req, res, ctx);
      break;
  }
};
You can check out our sample app to see how Triggers are handled.
Supported Triggers
We currently support the following Triggers:
Export:complete
Folder:created
MapPlan:complete
MapPlan:workflow_job_complete
ProgressPhotos:complete
ProgressPhotosPlan:complete
Project:created
Plan:deleted
StandAssessmentPlan:json_uploaded
Manually Executing Trigger Handler
Note: These instructions are specific to a user with admin privileges
1.Log into DroneDeploy and retrieve your scoped JWT token. See here for more info on retrieving a token.
2.In Postman (or other REST client) use this token to set the Authorization header for the API request
3.Using Postman, build a POST request to https://www.dronedeploy.com/api/v2/trigger which executes function triggers on-demand.
4.Executing the POST request should result in a 200 OK with {} as the response if successful
5.
// Example Payload for StandAssessmentPlan:json_uploaded
​
{
    "event_object_type": "StandAssessmentPlan",
    "event_type": "json_uploaded",
    "object_id": "<insert one plan_id here>",
    "user_id": "<org owner id>"
}
Troubleshooting
Attempting to execute a trigger function and receiving a 403
If you are attempting to trigger a function and receiving a 403, it’s potentially because the payload is incorrect.
Make sure that:
1.You are an organization admin
2.The bearer token provided belongs to your user
3.The user_id is your user's ID
4.object_id is required in the “trigger” API payload and be an ID of the type of object for the trigger (i.e. Map Plan ID, Export ID, Folder ID, etc..)
Non-admin users must authenticate with their API key as a query param. The user_id is not necessary in the data object as it will be derived from the API key.
Example public request url:  https://public-api.dronedeploy.com/v2/trigger?api_key=<api_key>
​
Functions
UI Kit
Last modified 9mo ago