LINE Messaging API：リッチメニューのJSON変更時の定型手順（新ID作成 → 画像アップ → alias付け替え）

はじめに

LINE Messaging API：リッチメニュー、中身（JSONの内容）を書き変えた？
　Yes → 新ID作成→画像アップ→alias付け替え

🔹0) 前提：トークンをクリーンに環境変数へ

export LINE_CHANNEL_ACCESS_TOKEN="XXXXXXXXXX"
echo $LINE_CHANNEL_ACCESS_TOKEN

🔹1) 新しいリッチメニューを作成（JSONから新IDを取得）

例: member用の新JSONファイル
ファイル名は任意(ex. A_member.json)。中身（areas等）を更新したものを使う

export MEMBER_JSON="A_member.json"

export MEMBER_NEW_ID="$(
  curl -sS -X POST https://api.line.me/v2/bot/richmenu \
    -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
    -H "Content-Type: application/json" \
    -d @"$MEMBER_JSON" | jq -r .richMenuId
)"
echo "MEMBER_NEW_ID=[$MEMBER_NEW_ID]"  

空なら失敗

🔹2) 画像アップ（api-data.line.me に POST）

例: jpg画像（pngも可）

export MEMBER_IMG="./img/richmenu_member.jpg"

curl -sS -X POST "https://api-data.line.me/v2/bot/richmenu/$MEMBER_NEW_ID/content" \
  -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  -H "Content-Type: image/jpeg" \
  --data-binary "@$MEMBER_IMG"

👉念のため 200 確認（404なら画像未設定）

curl -sS -D - -o /dev/null \
  -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  "https://api-data.line.me/v2/bot/richmenu/$MEMBER_NEW_ID/content" | sed -n '1,20p'

🔹3) alias を新IDへ付け替え（member の例）

新規作成（aliasがまだ無い場合）：

jq -n --arg id "$MEMBER_NEW_ID" \
  '{richMenuAliasId:"member", richMenuId:$id}' \
| curl -sS -X POST "https://api.line.me/v2/bot/richmenu/alias" \
    -H "Authorization: Bearer '"$LINE_CHANNEL_ACCESS_TOKEN"'" \
    -H "Content-Type: application/json" \
    -d @- | jq .

張り替え（aliasが既にある場合）：

jq -n --arg id "$MEMBER_NEW_ID" '{"richMenuId":$id}' \
| curl -sS -X POST "https://api.line.me/v2/bot/richmenu/alias/member" \
    -H "Authorization: Bearer '"$LINE_CHANNEL_ACCESS_TOKEN"'" \
    -H "Content-Type: application/json" \
    -d @- | jq .

🔹4) alias の指し先を確認（200/JSONが返ればOK）

curl -sS -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  https://api.line.me/v2/bot/richmenu/alias/member | jq .

🔹5)（必要なら）旧IDのクリーンアップ

# 旧IDを把握している場合のみ。誤削除注意！
export MEMBER_OLD_ID="richmenu-...(以前のID)"
curl -sS -X DELETE "https://api.line.me/v2/bot/richmenu/$MEMBER_OLD_ID" \
  -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN"

💡alias → richMenuId を取得

export A_ID="$(curl -sS -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  https://api.line.me/v2/bot/richmenu/alias/member | jq -r .richMenuId)"

export B_ID="$(curl -sS -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  https://api.line.me/v2/bot/richmenu/alias/exec | jq -r .richMenuId)"

export C_ID="$(curl -sS -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  https://api.line.me/v2/bot/richmenu/alias/exec-ctrl | jq -r .richMenuId)"

echo "A_ID=[$A_ID]  B_ID=[$B_ID]  C_ID=[$C_ID]"

💡richmenuリスト → name と richMenuId を取得(*旧IDの削除候補が見つかる)

curl -sS -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" https://api.line.me/v2/bot/richmenu/list | jq -r '.richmenus[] | "\(.name) \(.richMenuId)"'

🔹 Bexec / Cexec-ctrl 版（置き換え例）

member → exec / exec-ctrl に読み替えるだけです。

✅exec

1

export EXEC_JSON="B_exec.json"

export EXEC_NEW_ID="$(
  curl -sS -X POST https://api.line.me/v2/bot/richmenu \
    -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
    -H "Content-Type: application/json" \
    -d @"$EXEC_JSON" | jq -r .richMenuId
)"
echo "EXEC_NEW_ID=[$EXEC_NEW_ID]" 

2

export EXEC_IMG="./img/richmenu_exec.jpg"

curl -sS -X POST "https://api-data.line.me/v2/bot/richmenu/$EXEC_NEW_ID/content" \
  -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  -H "Content-Type: image/jpeg" \
  --data-binary "@$EXEC_IMG"

3 張り替え（aliasが既にある場合）：

  curl -sS -D - -o /dev/null \
  -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  "https://api-data.line.me/v2/bot/richmenu/$EXEC_NEW_ID/content" | sed -n '1,20p'

4

  jq -n --arg id "$EXEC_NEW_ID" '{"richMenuId":$id}' \
| curl -sS -X POST "https://api.line.me/v2/bot/richmenu/alias/exec" \
    -H "Authorization: Bearer '"$LINE_CHANNEL_ACCESS_TOKEN"'" \
    -H "Content-Type: application/json" \
    -d @- | jq .

5

curl -sS -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  https://api.line.me/v2/bot/richmenu/alias/exec | jq .

✅exec_ctrl

1

export EXEC_CTRL_JSON="C_exec_ctrl.json"

export EXEC_CTRL_NEW_ID="$(
  curl -sS -X POST https://api.line.me/v2/bot/richmenu \
    -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
    -H "Content-Type: application/json" \
    -d @"$EXEC_CTRL_JSON" | jq -r .richMenuId
)"
echo "EXEC_CTRL_NEW_ID=[$EXEC_CTRL_NEW_ID]"

2

export EXEC_CTRL_IMG="./img/richmenu_exec_ctrl.jpg"

curl -sS -X POST "https://api-data.line.me/v2/bot/richmenu/$EXEC_CTRL_NEW_ID/content" \
  -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  -H "Content-Type: image/jpeg" \
  --data-binary "@$EXEC_CTRL_IMG"

3 張り替え（aliasが既にある場合）：

curl -sS -D - -o /dev/null \
  -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  "https://api-data.line.me/v2/bot/richmenu/$EXEC_CTRL_NEW_ID/content" | sed -n '1,20p'

4

  jq -n --arg id "$EXEC_CTRL_NEW_ID" '{"richMenuId":$id}' \
| curl -sS -X POST "https://api.line.me/v2/bot/richmenu/alias/exec_ctrl" \
    -H "Authorization: Bearer '"$LINE_CHANNEL_ACCESS_TOKEN"'" \
    -H "Content-Type: application/json" \
    -d @- | jq .

5

curl -sS -H "Authorization: Bearer $LINE_CHANNEL_ACCESS_TOKEN" \
  https://api.line.me/v2/bot/richmenu/alias/exec_ctrl | jq .

(記入以上)