diff --git a/libs/client-sdk/include/launchdarkly/client_side/client.hpp b/libs/client-sdk/include/launchdarkly/client_side/client.hpp
index 8f72e8de3..57d5a44e1 100644
--- a/libs/client-sdk/include/launchdarkly/client_side/client.hpp
+++ b/libs/client-sdk/include/launchdarkly/client_side/client.hpp
@@ -18,6 +18,10 @@ namespace launchdarkly::client_side {
 
 /**
  *  Interface for the standard SDK client methods and properties.
+ *
+ * After an SDK instance is created it should be started with the StartAsync
+ * method. Subsequently if a change of context is required the IdentifyAsync
+ * method should be used.
  */
 class IClient {
    public:
@@ -28,7 +32,11 @@ class IClient {
 
     /** Connects the client to LaunchDarkly's flag delivery endpoints.
      *
-     * StartAsync must be called to obtain fresh flag data.
+     * StartAsync must be called once for the SDK to start receiving flag data.
+     * StartAsync only needs to be called one time for the lifetime of the SDK
+     * client.
+     * To change the context associated with evaluations please call the
+     * IdentifyAsync method.
      *
      * The returned future will resolve to true or false based on the logic
      * outlined on @ref Initialized.
@@ -42,6 +50,10 @@ class IClient {
      *
      * While the client is connecting asynchronously, it is safe to call
      * variation methods, which will return application-defined default values.
+     *
+     * The client will always continue to attempt to connect asynchronously
+     * after being started unless it encounters an unrecoverable error. The
+     * returned promise timing out does not affect this behavior.
      */
     virtual std::future<bool> StartAsync() = 0;
 
diff --git a/libs/server-sdk/include/launchdarkly/server_side/client.hpp b/libs/server-sdk/include/launchdarkly/server_side/client.hpp
index 177d639d4..bac066df0 100644
--- a/libs/server-sdk/include/launchdarkly/server_side/client.hpp
+++ b/libs/server-sdk/include/launchdarkly/server_side/client.hpp
@@ -27,7 +27,8 @@ class IClient {
 
     /** Connects the client to LaunchDarkly's flag delivery endpoints.
      *
-     * StartAsync must be called to obtain fresh flag data.
+     * StartAsync must be called once for the SDK to start receiving flag data.
+     * It does not need to be called more than one time.
      *
      * The returned future will resolve to true or false based on the logic
      * outlined on @ref Initialized.
@@ -41,6 +42,10 @@ class IClient {
      *
      * While the client is connecting asynchronously, it is safe to call
      * variation methods, which will return application-defined default values.
+     *
+     * The client will always continue to attempt to connect asynchronously
+     * after being started unless it encounters an unrecoverable error. The
+     * returned promise timing out does not affect this behavior.
      */
     virtual std::future<bool> StartAsync() = 0;