Add LaunchDarkly Audiences destination

Author: ldhenry

src/connections/destinations/catalog/actions-launchdarkly-audiences/index.md

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+---
+title: LaunchDarkly Audiences Destination
+---
+
+{% include content/plan-grid.md name="actions" %}
+
+> (delete after reading) Include a 1-2 sentence introduction to your company and the value it provides to customers - updating the name and hyperlink. Please leave the utm string unchanged.
+
+[LaunchDarkly](https://launchdarkly.com) is a feature management platform that empowers development teams to safely deliver, control, and measure their software through feature flags.
+
+With LaunchDarkly, you can release features that target specific groups, such as beta users, and premium accounts, using segments. This destination allows you to sync Engage Audiences to LaunchDarkly segments, letting you concentrate more on deploying features and less on managing end users between platforms.
+
+This destination is maintained by LaunchDarkly. For any issues with the destination, [contact their Support team](mailto:[email protected]).
+
+{% include content/ajs-upgrade.md %}
+
+> (delete after reading) The section below explains how to enable and configure the destination. Include any configuration steps not captured below. For example, obtaining an API key from your platform and any configuration steps required to connect to the destination.
+
+## Getting started
+
+1. In LaunchDarkly, navigate to [Account settings](https://app.launchdarkly.com/settings/projects) and copy the client-side ID for the project and environment where you would like to create a Engage Audience synced segment.
+2. In LaunchDarkly, create a service token with either a Writer role or a custom role. If your service token has a custom role, it must have the actions `createSegment` and `updateIncluded` to sync a segment from Twilio Segment. To learn how to create a service token, read [Creating API access tokens](https://docs.launchdarkly.com/home/account-security/api-access-tokens#creating-api-access-tokens).
+3. From the Segment web app, navigate to **Engage > Audiences**. Ensure you are in the Engage space you plan to use with the LaunchDarkly Audiences destination. Either choose an existing Engage audience or create a new one. This is the audience you plan to sync with LaunchDarkly.
+4. Navigate to **Engage > Engage Settings** and click **Destinations**. Please ensure you are still in the correct Engage space.
+5. Search for LaunchDarkly Audiences” and select the destination. Click **Add destination**.
+6. On the Select Source screen, your Engage space should already be selected as the source. Click **Confirm Source**.
+7. On the Destination **Settings** tab, name your destination and provide your LaunchDarkly client-side ID and service token.
+8. Toggle “Enable Destination” on and click **Save Changes**.
+9. Navigate to the **Mappings** tab, click **New Mapping**, and select the **Sync Engage Audience to LaunchDarkly** pre-built mapping.
+10. Under Select mappings, modify the default mappings as needed. In most cases you should not need to make any changes.
+11. Click **Save**.
+12. Ensure the **Status** toggle on the **Mappings** tab is enabled.
+
+{% include components/actions-fields.html %}