Fix IDE0011 warning

src/Polly/AsyncPolicy.ContextAndKeys.cs

@@ -10,7 +10,9 @@ public abstract partial class AsyncPolicy
     public AsyncPolicy WithPolicyKey(string policyKey)
     {
         if (policyKeyInternal != null)
+        {
             throw PolicyKeyMustBeImmutableException(nameof(policyKey));
+        }
 
         policyKeyInternal = policyKey;
         return this;
@@ -24,7 +26,9 @@ public AsyncPolicy WithPolicyKey(string policyKey)
     IAsyncPolicy IAsyncPolicy.WithPolicyKey(string policyKey)
     {
         if (policyKeyInternal != null)
+        {
             throw PolicyKeyMustBeImmutableException(nameof(policyKey));
+        }
 
         policyKeyInternal = policyKey;
         return this;
@@ -41,7 +45,9 @@ public abstract partial class AsyncPolicy<TResult>
     public AsyncPolicy<TResult> WithPolicyKey(string policyKey)
     {
         if (policyKeyInternal != null)
+        {
             throw PolicyKeyMustBeImmutableException(nameof(policyKey));
+        }
 
         policyKeyInternal = policyKey;
         return this;
@@ -55,7 +61,9 @@ public AsyncPolicy<TResult> WithPolicyKey(string policyKey)
     IAsyncPolicy<TResult> IAsyncPolicy<TResult>.WithPolicyKey(string policyKey)
     {
         if (policyKeyInternal != null)
+        {
             throw PolicyKeyMustBeImmutableException(nameof(policyKey));
+        }
 
         policyKeyInternal = policyKey;
         return this;

src/Polly/AsyncPolicy.ExecuteOverloads.cs

@@ -94,7 +94,9 @@ public Task ExecuteAsync(Func<Context, CancellationToken, Task> action, IDiction
     public async Task ExecuteAsync(Func<Context, CancellationToken, Task> action, Context context, CancellationToken cancellationToken, bool continueOnCapturedContext)
     {
         if (context == null)
+        {
             throw new ArgumentNullException(nameof(context));
+        }
 
         SetPolicyContext(context, out string priorPolicyWrapKey, out string priorPolicyKey);
 
@@ -218,7 +220,9 @@ public Task<TResult> ExecuteAsync<TResult>(Func<Context, CancellationToken, Task
     public async Task<TResult> ExecuteAsync<TResult>(Func<Context, CancellationToken, Task<TResult>> action, Context context, CancellationToken cancellationToken, bool continueOnCapturedContext)
     {
         if (context == null)
+        {
             throw new ArgumentNullException(nameof(context));
+        }
 
         SetPolicyContext(context, out string priorPolicyWrapKey, out string priorPolicyKey);
 
@@ -335,7 +339,9 @@ public Task<PolicyResult> ExecuteAndCaptureAsync(Func<Context, CancellationToken
     public async Task<PolicyResult> ExecuteAndCaptureAsync(Func<Context, CancellationToken, Task> action, Context context, CancellationToken cancellationToken, bool continueOnCapturedContext)
     {
         if (context == null)
+        {
             throw new ArgumentNullException(nameof(context));
+        }
 
         try
         {
@@ -460,7 +466,9 @@ public Task<PolicyResult<TResult>> ExecuteAndCaptureAsync<TResult>(Func<Context,
     public async Task<PolicyResult<TResult>> ExecuteAndCaptureAsync<TResult>(Func<Context, CancellationToken, Task<TResult>> action, Context context, CancellationToken cancellationToken, bool continueOnCapturedContext)
     {
         if (context == null)
+        {
             throw new ArgumentNullException(nameof(context));
+        }
 
         try
         {

src/Polly/AsyncPolicy.TResult.ExecuteOverloads.cs

@@ -103,7 +103,9 @@ public Task<TResult> ExecuteAsync(Func<Context, CancellationToken, Task<TResult>
     public async Task<TResult> ExecuteAsync(Func<Context, CancellationToken, Task<TResult>> action, Context context, CancellationToken cancellationToken, bool continueOnCapturedContext)
     {
         if (context == null)
+        {
             throw new ArgumentNullException(nameof(context));
+        }
 
         SetPolicyContext(context, out string priorPolicyWrapKey, out string priorPolicyKey);
 
@@ -222,7 +224,9 @@ public Task<PolicyResult<TResult>> ExecuteAndCaptureAsync(Func<Context, Cancella
     public async Task<PolicyResult<TResult>> ExecuteAndCaptureAsync(Func<Context, CancellationToken, Task<TResult>> action, Context context, CancellationToken cancellationToken, bool continueOnCapturedContext)
     {
         if (context == null)
+        {
             throw new ArgumentNullException(nameof(context));
+        }
 
         try
         {

src/Polly/Bulkhead/AsyncBulkheadSyntax.cs

@@ -60,11 +60,19 @@ public static AsyncBulkheadPolicy BulkheadAsync(
         Func<Context, Task> onBulkheadRejectedAsync)
     {
         if (maxParallelization <= 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(maxParallelization), "Value must be greater than zero.");
+        }
+
         if (maxQueuingActions < 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(maxQueuingActions), "Value must be greater than or equal to zero.");
+        }
+
         if (onBulkheadRejectedAsync == null)
+        {
             throw new ArgumentNullException(nameof(onBulkheadRejectedAsync));
+        }
 
         return new AsyncBulkheadPolicy(
             maxParallelization,

src/Polly/Bulkhead/AsyncBulkheadTResultSyntax.cs

@@ -60,11 +60,19 @@ public static AsyncBulkheadPolicy<TResult> BulkheadAsync<TResult>(int maxParalle
     public static AsyncBulkheadPolicy<TResult> BulkheadAsync<TResult>(int maxParallelization, int maxQueuingActions, Func<Context, Task> onBulkheadRejectedAsync)
     {
         if (maxParallelization <= 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(maxParallelization), "Value must be greater than zero.");
+        }
+
         if (maxQueuingActions < 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(maxQueuingActions), "Value must be greater than or equal to zero.");
+        }
+
         if (onBulkheadRejectedAsync == null)
+        {
             throw new ArgumentNullException(nameof(onBulkheadRejectedAsync));
+        }
 
         return new AsyncBulkheadPolicy<TResult>(
             maxParallelization,

src/Polly/Bulkhead/BulkheadSyntax.cs

@@ -57,11 +57,19 @@ public static BulkheadPolicy Bulkhead(int maxParallelization, int maxQueuingActi
     public static BulkheadPolicy Bulkhead(int maxParallelization, int maxQueuingActions, Action<Context> onBulkheadRejected)
     {
         if (maxParallelization <= 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(maxParallelization), "Value must be greater than zero.");
+        }
+
         if (maxQueuingActions < 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(maxQueuingActions), "Value must be greater than or equal to zero.");
+        }
+
         if (onBulkheadRejected == null)
+        {
             throw new ArgumentNullException(nameof(onBulkheadRejected));
+        }
 
         return new BulkheadPolicy(
             maxParallelization,

src/Polly/Bulkhead/BulkheadTResultSyntax.cs

@@ -61,11 +61,19 @@ public static BulkheadPolicy<TResult> Bulkhead<TResult>(int maxParallelization,
     public static BulkheadPolicy<TResult> Bulkhead<TResult>(int maxParallelization, int maxQueuingActions, Action<Context> onBulkheadRejected)
     {
         if (maxParallelization <= 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(maxParallelization), "Value must be greater than zero.");
+        }
+
         if (maxQueuingActions < 0)
+        {
             throw new ArgumentOutOfRangeException(nameof(maxQueuingActions), "Value must be greater than or equal to zero.");
+        }
+
         if (onBulkheadRejected == null)
+        {
             throw new ArgumentNullException(nameof(onBulkheadRejected));
+        }
 
         return new BulkheadPolicy<TResult>(
             maxParallelization,

src/Polly/Caching/AsyncCacheSyntax.cs

@@ -65,11 +65,19 @@ public static AsyncCachePolicy CacheAsync(IAsyncCacheProvider cacheProvider, Tim
     public static AsyncCachePolicy CacheAsync(IAsyncCacheProvider cacheProvider, ITtlStrategy ttlStrategy, ICacheKeyStrategy cacheKeyStrategy, Action<Context, string, Exception>? onCacheError = null)
     {
         if (cacheProvider == null)
+        {
             throw new ArgumentNullException(nameof(cacheProvider));
+        }
+
         if (ttlStrategy == null)
+        {
             throw new ArgumentNullException(nameof(ttlStrategy));
+        }
+
         if (cacheKeyStrategy == null)
+        {
             throw new ArgumentNullException(nameof(cacheKeyStrategy));
+        }
 
         Action<Context, string> emptyDelegate = (_, _) => { };
 
@@ -109,11 +117,19 @@ public static AsyncCachePolicy CacheAsync(IAsyncCacheProvider cacheProvider, Tim
     public static AsyncCachePolicy CacheAsync(IAsyncCacheProvider cacheProvider, ITtlStrategy ttlStrategy, Func<Context, string> cacheKeyStrategy, Action<Context, string, Exception>? onCacheError = null)
     {
         if (cacheProvider == null)
+        {
             throw new ArgumentNullException(nameof(cacheProvider));
+        }
+
         if (ttlStrategy == null)
+        {
             throw new ArgumentNullException(nameof(ttlStrategy));
+        }
+
         if (cacheKeyStrategy == null)
+        {
             throw new ArgumentNullException(nameof(cacheKeyStrategy));
+        }
 
         Action<Context, string> emptyDelegate = (_, _) => { };
 
@@ -303,18 +319,34 @@ public static AsyncCachePolicy CacheAsync(
         Action<Context, string, Exception>? onCachePutError)
     {
         if (cacheProvider == null)
+        {
             throw new ArgumentNullException(nameof(cacheProvider));
+        }
+
         if (ttlStrategy == null)
+        {
             throw new ArgumentNullException(nameof(ttlStrategy));
+        }
+
         if (cacheKeyStrategy == null)
+        {
             throw new ArgumentNullException(nameof(cacheKeyStrategy));
+        }
 
         if (onCacheGet == null)
+        {
             throw new ArgumentNullException(nameof(onCacheGet));
+        }
+
         if (onCacheMiss == null)
+        {
             throw new ArgumentNullException(nameof(onCacheMiss));
+        }
+
         if (onCachePut == null)
+        {
             throw new ArgumentNullException(nameof(onCachePut));
+        }
 
         return new AsyncCachePolicy(cacheProvider, ttlStrategy, cacheKeyStrategy, onCacheGet, onCacheMiss, onCachePut, onCacheGetError, onCachePutError);
     }