Caching cURL sample

samples/rest/caching.sh

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+set -eu
+
+echo "[START cache_create]"
+# [START cache_create]
+wget https://storage.googleapis.com/generativeai-downloads/data/a11.txt
+echo '{
+  "model": "models/gemini-1.5-flash-001",
+  "contents":[
+    {
+      "parts":[
+        {
+          "inline_data": {
+            "mime_type":"text/plain",
+            "data": "'$(base64 -w0 a11.txt)'"
+          }
+        }
+      ],
+    "role": "user"
+    }
+  ],
+  "systemInstruction": {
+    "parts": [
+      {
+        "text": "You are an expert at analyzing transcripts."
+      }
+    ]
+  },
+  "ttl": "300s"
+}' > request.json
+
+curl -X POST "https://generativelanguage.googleapis.com/v1beta/cachedContents?key=$GOOGLE_API_KEY" \
+ -H 'Content-Type: application/json' \
+ -d @request.json
+
+rm a11.txt request.json
+# [END cache_create]
+
+echo "[START cache_list]"
+# [START cache_list]
+ALL_CACHES=$(curl "https://generativelanguage.googleapis.com/v1beta/cachedContents?key=$GOOGLE_API_KEY")
+CACHE_NAME=$(echo "$ALL_CACHES" | grep '"name":' | cut -d '"' -f 4 | head -n 1)
+# [END cache_list]
+
+echo "[START cache_get]"
+# [START cache_get]
+curl "https://generativelanguage.googleapis.com/v1beta/$CACHE_NAME?key=$GOOGLE_API_KEY"
+# [END cache_get]
+
+echo "[START cache_update]"
+# [START cache_update]
+curl -X PATCH "https://generativelanguage.googleapis.com/v1beta/$CACHE_NAME?key=$GOOGLE_API_KEY" \
+ -H 'Content-Type: application/json' \
+ -d '{"ttl": "600s"}'
+# [END cache_update]
+
+echo "[START use_cache]"
+# [START use_cache]
+curl -X POST "https://generativelanguage.googleapis.com/v1beta/models/gemini-1.5-flash-001:generateContent?key=$GOOGLE_API_KEY" \
+-H 'Content-Type: application/json' \
+-d '{
+      "contents": [
+        {
+          "parts":[{
+            "text": "Please summarize this transcript"
+          }],
+          "role": "user"
+        },
+      ],
+      "cachedContent": "'$CACHE_NAME'"
+    }'
+# [END use_cache]
+
+echo "[START cache_delete]"
+# [START cache_delete]
+curl -X DELETE "https://generativelanguage.googleapis.com/v1beta/$CACHE_NAME?key=$GOOGLE_API_KEY"
+# [END cache_delete]