add lambda event agent for amazon bedrock

Makefile

@@ -69,6 +69,7 @@ check-event-features:
 	cargo test --package aws_lambda_events --no-default-features --features apigw
 	cargo test --package aws_lambda_events --no-default-features --features appsync
 	cargo test --package aws_lambda_events --no-default-features --features autoscaling
+	cargo test --package aws_lambda_events --no-default-features --features bedrock_agent_runtime
 	cargo test --package aws_lambda_events --no-default-features --features chime_bot
 	cargo test --package aws_lambda_events --no-default-features --features clientvpn
 	cargo test --package aws_lambda_events --no-default-features --features cloudwatch_events

lambda-events/Cargo.toml

@@ -43,6 +43,7 @@ default = [
   "apigw",
   "appsync",
   "autoscaling",
+  "bedrock_agent_runtime",
   "chime_bot",
   "clientvpn",
   "cloudformation",
@@ -85,6 +86,7 @@ alb = ["bytes", "http", "http-body", "http-serde", "query_map"]
 apigw = ["bytes", "http", "http-body", "http-serde", "query_map"]
 appsync = []
 autoscaling = ["chrono"]
+bedrock_agent_runtime = []
 chime_bot = ["chrono"]
 clientvpn = []
 cloudformation = []

lambda-events/src/event/bedrock_agent_runtime/mod.rs

@@ -0,0 +1,94 @@
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+
+/// The Event sent to Lambda from Agents for Amazon Bedrock.
+#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AgentEvent {
+    ///The version of the message that identifies the format of the event data going into the Lambda function and the expected format of the response from a Lambda function. Amazon Bedrock only supports version 1.0.
+    pub message_version: String,
+    ///Contains information about the name, ID, alias, and version of the agent that the action group belongs to.
+    pub agent: Agent,
+    ///The user input for the conversation turn.
+    pub input_text: String,
+    /// The unique identifier of the agent session.
+    pub session_id: String,
+    /// The name of the action group.
+    pub action_group: String,
+    /// The path to the API operation, as defined in the OpenAPI schema.
+    pub api_path: String,
+    /// The method of the API operation, as defined in the OpenAPI schema.
+    pub http_method: String,
+    /// Contains a list of objects. Each object contains the name, type, and value of a parameter in the API operation, as defined in the OpenAPI schema.
+    pub parameters: Vec<Parameter>,
+    /// Contains the request body and its properties, as defined in the OpenAPI schema.
+    pub request_body: RequestBody,
+    /// Contains session attributes and their values.
+    pub session_attributes: HashMap<String, String>,
+    /// Contains prompt attributes and their values.
+    pub prompt_session_attributes: HashMap<String, String>,
+}
+
+#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct RequestBody {
+    /// Contains the request body and its properties
+    pub content: HashMap<String, Content>,
+}
+
+#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Content {
+    /// The content of the request body
+    pub properties: Vec<Property>,
+}
+
+#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Property {
+    /// The name of the parameter
+    pub name: String,
+    /// The type of the parameter
+    pub r#type: String,
+    /// The value of the parameter
+    pub value: String,
+}
+
+#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Parameter {
+    /// The name of the parameter
+    pub name: String,
+    /// The type of the parameter
+    pub r#type: String,
+    /// The value of the parameter
+    pub value: String,
+}
+
+#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Agent {
+    /// The name of the agent.
+    pub name: String,
+    /// The unique identifier of the agent.
+    pub id: String,
+    /// The alias of the agent.
+    pub alias: String,
+    /// The version of the agent.
+    pub version: String,
+}
+
+#[cfg(test)]
+mod tests {
+    use serde_json;
+
+    #[test]
+    #[cfg(feature = "bedrock-agent-runtime")]
+    fn example_bedrock_agent__runtime_event() {
+        let data = include!("../../fixtures/example-bedrock-agent-runtime-event.json");
+        let parsed: AgentEvent = serde_json::from_str(&data).unwrap();
+        let output: String = serde_json::to_string(&parsed).unwrap();
+        let reparsed: AgentEvent = serde_json::from_slice(&output.as_bytes()).unwrap();
+        assert_eq!(parsed, reparsed);
+    }
+}

lambda-events/src/event/mod.rs

@@ -17,6 +17,10 @@ pub mod appsync;
 #[cfg(feature = "autoscaling")]
 pub mod autoscaling;
 
+/// AWS Lambda event definitions for agent for amazon bedrock
+#[cfg(feature = "bedrock_agent_runtime")]
+pub mod bedrock_agent_runtime;
+
 /// AWS Lambda event definitions for chime_bot.
 #[cfg(feature = "chime_bot")]
 pub mod chime_bot;

lambda-events/src/fixtures/example-bedrock-agent-runtime-event.json

@@ -0,0 +1,40 @@
+{
+  "messageVersion": "1.0",
+  "agent": {
+    "name": "AgentName",
+    "id": "AgentID",
+    "alias": "AgentAlias",
+    "version": "AgentVersion"
+  },
+  "inputText": "InputText",
+  "sessionId": "SessionID",
+  "actionGroup": "ActionGroup",
+  "apiPath": "/api/path",
+  "httpMethod": "POST",
+  "parameters": [
+    {
+      "name": "param1",
+      "type": "string",
+      "value": "value1"
+    }
+  ],
+  "requestBody": {
+    "content": {
+      "application/json": {
+        "properties": [
+          {
+            "name": "prop1",
+            "type": "string",
+            "value": "value1"
+          }
+        ]
+      }
+    }
+  },
+  "sessionAttributes": {
+    "attr1": "value1"
+  },
+  "promptSessionAttributes": {
+    "promptAttr1": "value1"
+  }
+}