updates from Yaron

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

daprdocs/content/en/reference/api/conversation_api.md

@@ -32,9 +32,19 @@ POST /v1.0-alpha1/conversation/<llm-name>/converse
 | --------- | ----------- |
 | `conversationContext` | The ID of an existing chat room (like in ChatGPT). |
 | `inputs` | Inputs for the conversation. Multiple inputs at one time are supported. |
-| `parameters` | Parameters for all custom fields. | 
+| `metadata` | [Metadata](#metadata) passed to conversation components. |
-| `metadata` | Metadata passed to conversation components. Values include `model`, `key`, `endpoint`, and `cacheTTL` |
 
+#### Metadata
+
+Metadata can be sent in the request’s URL. It must be prefixed with `metadata.`, as shown in the table below.
+
+| Parameter | Description |
+| --------- | ----------- |
+| `metadata.key` | The API key for the component. `key` is not applicable to the [AWS Bedrock component]({{< ref "aws-bedrock.md#authenticating-aws" >}}). |
+| `metadata.model` | The Large Language Model you're using. Value depends on which conversation component you're using. `model` is not applicable to the [DeepSeek component]({{< ref deepseek.md >}}). |
+| `metadata.cacheTTL` | A time-to-live value for a prompt cache to expire. Uses Golang duration format. |
+
+The metadata parameters available depend on the conversation component you use. [See all the supported components for the conversation API.]({{< ref supported-conversation >}})
 
 ### Request content
 

daprdocs/content/en/reference/components-reference/supported-conversation/aws-bedrock.md

@@ -37,6 +37,10 @@ The above example uses secrets as plain strings. It is recommended to use a secr
 | `model` | N | The LLM to use. Defaults to Bedrock's default provider model from Amazon.  | `amazon.titan-text-express-v1` |
 | `cacheTTL` | N | A time-to-live value for a prompt cache to expire. Uses Golang duration format.  | `10m` |
 
+## Authenticating AWS
+
+Instead of using a `key` parameter, AWS Bedrock authenticates using Dapr's standard method of IAM or static credentials. [Learn more about authenticating with AWS.]({{< ref authenticating-aws.md >}})
+
 ## Related links
 
 - [Conversation API overview]({{< ref conversation-overview.md >}})

daprdocs/content/en/reference/components-reference/supported-conversation/deepseek.md

@@ -32,7 +32,7 @@ The above example uses secrets as plain strings. It is recommended to use a secr
 | Field              | Required | Details | Example |
 |--------------------|:--------:|---------|---------|
 | `key`   | Y | API key for DeepSeek. | `mykey` |
-| `maxToken` | N | The max amount of tokens for each request.  | `2048` |
+| `maxTokens` | N | The max amount of tokens for each request.  | `2048` |
 
 ## Related links