Releases · line/line-bot-sdk-java

06 Aug 09:37

habara-k

v9.10.0

a17d57d

v9.10.0 Add Coupon API Support to Messaging API Latest

Latest

What's Changed

This release introduces Coupon API support to the Messaging API, enabling developers to create, manage, and deliver coupons directly through bot integrations. These new features mirror capabilities previously only available through the LINE Official Account Manager, offering greater flexibility in automating coupon workflows via the Messaging API.

✨ New API Endpoints

POST /v2/bot/coupon
Create a new coupon, including metadata such as title, description, validity period, image URLs, acquisition conditions, and reward details (e.g., fixed-amount discounts).
GET /v2/bot/coupon
Retrieve a list of all coupons associated with your bot.
GET /v2/bot/coupon/{couponId}
Fetch detailed metadata of a specific coupon.
PUT /v2/bot/coupon/{couponId}
Mark a coupon as expired.

💬 Messaging API Enhancements

Added support for a new message type: type=coupon
You can now send coupons directly to users using the Messaging API, similar to sending text, image, or template messages.

📌 Example Use Cases

Create a 1000 yen off coupon
Send the coupon to a user using the new coupon message type

For detailed usage examples, see the official documentation.

📢 Official Announcement:

LINE Developers News — Coupon API Released (2025/08/06)

line-openapi updates

Add Coupon API Support to Messaging API by @github-actions[bot] in #1684

Dependency updates

chore(deps): update dependency gradle to v8.14.2 by @renovate[bot] in #1642
fix(deps): update junit5 monorepo by @renovate[bot] in #1643
chore(deps): update dependency com.github.spotbugs.snom:spotbugs-gradle-plugin to v6.2.0 by @renovate[bot] in #1644
fix(deps): update dependency org.wiremock:wiremock-standalone to v3.13.1 by @renovate[bot] in #1645
fix(deps): update jackson monorepo to v2.19.1 by @renovate[bot] in #1646
chore(deps): update dependency org.springframework.boot:spring-boot-gradle-plugin to v3.5.1 by @renovate[bot] in #1648
chore(deps): update dependency org.springframework.boot:spring-boot-gradle-plugin to v3.5.2 by @renovate[bot] in #1649
chore(deps): update dependency org.springframework.boot:spring-boot-gradle-plugin to v3.5.3 by @renovate[bot] in #1650
fix(deps): update dependency org.junit.platform:junit-platform-launcher to v1.13.2 by @renovate[bot] in #1652
fix(deps): update junit to v5.13.2 by @renovate[bot] in #1653
chore(deps): update dependency com.github.spotbugs.snom:spotbugs-gradle-plugin to v6.2.1 by @renovate[bot] in #1654
chore(deps): update dependency org.openapitools:openapi-generator to v7.14.0 by @renovate[bot] in #1655
chore(deps): update dependency org.openapitools:openapi-generator-gradle-plugin to v7.14.0 by @renovate[bot] in #1656
fix(deps): update openapi-generator-version to v7.14.0 by @renovate[bot] in #1657
fix(deps): update dependency com.nimbusds:nimbus-jose-jwt to v10.3.1 by @renovate[bot] in #1659
chore(deps): update dependency org.apache.maven.plugins:maven-enforcer-plugin to v3.6.0 by @renovate[bot] in #1660
fix(deps): update dependency io.github.littleproxy:littleproxy to v2.4.3 by @renovate[bot] in #1661
chore(deps): update dependency gradle to v8.14.3 by @renovate[bot] in #1663
fix(deps): update junit-framework monorepo by @renovate[bot] in #1664
chore(deps): update dependency com.github.spotbugs.snom:spotbugs-gradle-plugin to v6.2.2 by @renovate[bot] in #1665
chore(deps): update dependency org.apache.maven.plugins:maven-enforcer-plugin to v3.6.1 by @renovate[bot] in #1667
fix(deps): update jackson to v2.19.2 by @renovate[bot] in #1669
fix(deps): update dependency com.nimbusds:nimbus-jose-jwt to v10.4 by @renovate[bot] in #1670
fix(deps): update junit-framework monorepo by @renovate[bot] in #1671
fix(deps): update dependency com.ocadotechnology.gembus:test-arranger to v1.6.4.1 by @renovate[bot] in #1672
fix(deps): update okhttp monorepo to v5 (major) by @renovate[bot] in #1662
chore(deps): update dependency org.springframework.boot:spring-boot-gradle-plugin to v3.5.4 by @renovate[bot] in #1673
chore(deps): update dependency com.github.spotbugs.snom:spotbugs-gradle-plugin to v6.2.3 by @renovate[bot] in #1682
fix(deps): update dependency com.nimbusds:nimbus-jose-jwt to v10.4.1 by @renovate[bot] in #1683

Other Changes

Fix pebble for array-type query parameter by @habara-k in #1629
Add option to skip signature verification by @habara-k in #1635
Update Kotlin version to 2.2.0 and adjust compiler options by @eucyt in #1658
Update CONTRIBUTING.md to enhance development guidelines by @eucyt in #1666
OSSRH is deprecated by @habara-k in #1674

Full Changelog: v9.8.0...v9.10.0

Contributors

renovate, habara-k, and eucyt

Assets 2

05 Jun 10:14

github-actions

v9.8.0

772c00a

v9.8.0 Allow setting a custom EventListener in ApiClientBuilder

What's Changed

With this release, SDK users will be able to set a custom EventListener to suit their needs when creating the API client. For Example, to enhance the observability of API calls in your system, you can leverage the OkHttpMetricsEventListener provided by Micrometer to record HTTP request metrics:

OkHttpMetricsEventListener okHttpMetricsEventListener = OkHttpMetricsEventListener
      .builder(registry, "okhttp.requests")
      .build();
MessagingApiClient messagingApiClient = MessagingApiClient.builder("your access token")
      .setEventListener(okHttpMetricsEventListener)
      .build();

Allow setting a custom EventListener in ApiClientBuilder by @kabigon-sung in #1621