# EXAMPLE REQUEST 1: Serverless index (on-demand)
# Enable deletion protection and add tags to an 
# existing on-demand index.
PINECONE_API_KEY="YOUR_API_KEY"
INDEX_NAME="YOUR_INDEX_NAME"

curl -X PATCH "https://api.pinecone.io/indexes/$INDEX_NAME" \
  -H "Accept: application/json" \
  -H "Content-Type: application/json" \
  -H "Api-Key: $PINECONE_API_KEY" \
  -H "X-Pinecone-Api-Version: 2025-10" \
  -d '{
        "deletion_protection": "enabled",
        "tags": {
          "tag1": "value1",
          "tag2": "value2"
        }
      }'

# EXAMPLE REQUEST 2: Serverless index (dedicated)
# Add a replica to an existing dedicated index.
PINECONE_API_KEY="YOUR_API_KEY"
INDEX_NAME="YOUR_INDEX_NAME"

curl -X PATCH "https://api.pinecone.io/indexes/$INDEX_NAME" \
  -H "Accept: application/json" \
  -H "Content-Type: application/json" \
  -H "Api-Key: $PINECONE_API_KEY" \
  -H "X-Pinecone-Api-Version: 2025-10" \
  -d '{
        "spec": {
          "serverless": {
            "read_capacity": {
              "mode": "Dedicated",
              "dedicated": {
                "node_type": "b1",
                "scaling": "Manual",
                "manual": {
                  "shards": 2,
                  "replicas": 2
                }
              }
            }
          }
        }
      }'

// EXAMPLE RESPONSE 1: Serverless index (on-demand)
// Enable deletion protection and add tags to an 
// existing on-demand index.
{
  "name": "example-serverless-ondemand-index",
  "vector_type": "dense",
  "metric": "cosine",
  "dimension": 1024,
  "status": {
    "ready": true,
    "state": "Ready"
  },
  "host": "example-serverless-ondemand-index-bhnyigt.svc.aped-4627-b74a.pinecone.io",
  "spec": {
    "serverless": {
      "region": "us-east-1",
      "cloud": "aws",
      "read_capacity": {
        "mode": "OnDemand",
        "status": {
          "state": "Ready",
          "current_shards": null,
          "current_replicas": null
        }
      }
    }
  },
  "deletion_protection": "enabled",
  "tags": {
    "tag1": "value1",
    "tag2": "value2"
  },
  "embed": {
    "model": "llama-text-embed-v2",
    "field_map": {
      "text": "text"
    },
    "dimension": 1024,
    "metric": "cosine",
    "write_parameters": {
      "dimension": 1024,
      "input_type": "passage",
      "truncate": "END"
    },
    "read_parameters": {
      "dimension": 1024,
      "input_type": "query",
      "truncate": "END"
    },
    "vector_type": "dense"
  }
}

// EXAMPLE RESPONSE 2: Serverless index (dedicated)
// Add a replica to an existing dedicated index.
{
  "name": "example-serverless-dedicated-index",
  "vector_type": "dense",
  "metric": "cosine",
  "dimension": 1536,
  "status": {
    "ready": true,
    "state": "Ready"
  },
  "host": "example-serverless-dedicated-index-bhnyigt.svc.aped-4627-b74a.pinecone.io",
  "spec": {
    "serverless": {
      "region": "us-east-1",
      "cloud": "aws",
      "read_capacity": {
        "mode": "Dedicated",
        "dedicated": {
          "node_type": "b1",
          "scaling": "Manual",
          "manual": {
            "shards": 1,
            "replicas": 2 <-- desired state
          }
        },
        "status": {
          "state": "Scaling",
          "current_shards": 1,
          "current_replicas": 1 <-- current state
        }
      }
    }
  },
  "deletion_protection": "enabled",
  "tags": {
    "tag0": "value0"
  }
}