anthropic spec

Signed-off-by: Hannah Hunter <hannahhunter@microsoft.com>

daprdocs/content/en/reference/components-reference/supported-conversational/anthropic.md

@@ -4,3 +4,39 @@ title: "Anthropic"
 linkTitle: "Anthropic"
 description: Detailed information on the Anthropic conversational component
 ---
+
+## Component format
+
+A Dapr `conversaion.yaml` component file has the following structure:
+
+```yaml
+apiVersion: dapr.io/v1alpha1
+kind: Component
+metadata:
+  name: anthropic
+spec:
+  type: conversation.anthropic
+  metadata:
+  - name: key
+    value: "mykey"
+  - name: model
+    value: claude-3-5-sonnet-20240620
+  - name: cacheTTL
+    value: 10m
+```
+
+{{% alert title="Warning" color="warning" %}}
+The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets, as described [here]({{< ref component-secrets.md >}}).
+{{% /alert %}}
+
+## Spec metadata fields
+
+| Field              | Required | Details | Example |
+|--------------------|:--------:|---------|---------|
+| `key`   | Y | API key for Anthropic. | `"mykey"` |
+| `model` | N | The Anthropic LLM to use. Defaults to `claude-3-5-sonnet-20240620`  | `claude-3-5-sonnet-20240620` |
+| `cacheTTL` | N | A time-to-live value for a prompt cache to expire. Uses Golang duration format.  | `10m` |
+
+## Related links
+
+- [Conversational API overview]({{< ref conversational-overview.md >}})