diff --git a/packages/core/src/submodules/httpAuthSchemes/aws_sdk/resolveAwsSdkSigV4Config.ts b/packages/core/src/submodules/httpAuthSchemes/aws_sdk/resolveAwsSdkSigV4Config.ts
index ba3fd5117e5f..39952d4ce3cc 100644
--- a/packages/core/src/submodules/httpAuthSchemes/aws_sdk/resolveAwsSdkSigV4Config.ts
+++ b/packages/core/src/submodules/httpAuthSchemes/aws_sdk/resolveAwsSdkSigV4Config.ts
@@ -130,7 +130,7 @@ export const resolveAwsSdkSigV4Config = <T>(
   }
 
   const contextBoundCredentialsProvider = async () => {
-    return credentialsProvider!({ contextClientConfig: config });
+    return credentialsProvider!({ callerClientConfig: config });
   };
 
   // Populate sigv4 arguments
diff --git a/packages/credential-provider-cognito-identity/src/fromCognitoIdentity.ts b/packages/credential-provider-cognito-identity/src/fromCognitoIdentity.ts
index 389228053a71..db5e1b745ad4 100644
--- a/packages/credential-provider-cognito-identity/src/fromCognitoIdentity.ts
+++ b/packages/credential-provider-cognito-identity/src/fromCognitoIdentity.ts
@@ -47,7 +47,7 @@ export function fromCognitoIdentity(parameters: FromCognitoIdentityParameters):
           region:
             parameters.clientConfig?.region ??
             parameters.parentClientConfig?.region ??
-            awsIdentityProperties?.contextClientConfig?.region,
+            awsIdentityProperties?.callerClientConfig?.region,
         })
       )
     ).send(
diff --git a/packages/credential-provider-cognito-identity/src/fromCognitoIdentityPool.ts b/packages/credential-provider-cognito-identity/src/fromCognitoIdentityPool.ts
index 061b02dc45f3..2cf4d5f12293 100644
--- a/packages/credential-provider-cognito-identity/src/fromCognitoIdentityPool.ts
+++ b/packages/credential-provider-cognito-identity/src/fromCognitoIdentityPool.ts
@@ -42,7 +42,7 @@ export function fromCognitoIdentityPool({
       new CognitoIdentityClient(
         Object.assign({}, clientConfig ?? {}, {
           region:
-            clientConfig?.region ?? parentClientConfig?.region ?? awsIdentityProperties?.contextClientConfig?.region,
+            clientConfig?.region ?? parentClientConfig?.region ?? awsIdentityProperties?.callerClientConfig?.region,
         })
       );
 
diff --git a/packages/credential-provider-ini/src/fromIni.ts b/packages/credential-provider-ini/src/fromIni.ts
index 795a4aa7ed55..9f6de87c5f85 100644
--- a/packages/credential-provider-ini/src/fromIni.ts
+++ b/packages/credential-provider-ini/src/fromIni.ts
@@ -57,13 +57,13 @@ export interface FromIniInit extends SourceProfileInit, CredentialProviderOption
  */
 export const fromIni =
   (_init: FromIniInit = {}): RegionalAwsCredentialIdentityProvider =>
-  async ({ contextClientConfig } = {}) => {
+  async ({ callerClientConfig } = {}) => {
     const init: FromIniInit = {
       ..._init,
     };
-    if (contextClientConfig?.region) {
+    if (callerClientConfig?.region) {
       init.parentClientConfig = {
-        region: contextClientConfig.region,
+        region: callerClientConfig.region,
         ..._init.parentClientConfig,
       };
     }
diff --git a/packages/credential-provider-web-identity/src/fromWebToken.ts b/packages/credential-provider-web-identity/src/fromWebToken.ts
index 1650113733ff..d2edd9ca6cc1 100644
--- a/packages/credential-provider-web-identity/src/fromWebToken.ts
+++ b/packages/credential-provider-web-identity/src/fromWebToken.ts
@@ -169,10 +169,10 @@ export const fromWebToken =
         {
           ...init.clientConfig,
           credentialProviderLogger: init.logger,
-          ...(awsIdentityProperties?.contextClientConfig?.region || init.parentClientConfig
+          ...(awsIdentityProperties?.callerClientConfig?.region || init.parentClientConfig
             ? {
                 parentClientConfig: {
-                  region: awsIdentityProperties?.contextClientConfig?.region,
+                  region: awsIdentityProperties?.callerClientConfig?.region,
                   ...init.parentClientConfig,
                 },
               }
diff --git a/packages/middleware-signing/src/awsAuthConfiguration.ts b/packages/middleware-signing/src/awsAuthConfiguration.ts
index 1130754f8053..12313d69b0b5 100644
--- a/packages/middleware-signing/src/awsAuthConfiguration.ts
+++ b/packages/middleware-signing/src/awsAuthConfiguration.ts
@@ -328,7 +328,7 @@ const createConfigBoundCredentialProvider = (input: {
       );
   const normalizedCreds = async () =>
     (normalizedCredentialsProvider as RegionalAwsCredentialIdentityProvider)({
-      contextClientConfig: {
+      callerClientConfig: {
         region: normalizeProvider(input.region),
       },
     });
diff --git a/packages/token-providers/src/fromSso.ts b/packages/token-providers/src/fromSso.ts
index 516b4efea1ca..0f973dd8787c 100644
--- a/packages/token-providers/src/fromSso.ts
+++ b/packages/token-providers/src/fromSso.ts
@@ -40,10 +40,10 @@ export const fromSso =
   async (awsIdentityProperties?: AwsIdentityProperties) => {
     const init: FromSsoInit = {
       ..._init,
-      ...(awsIdentityProperties?.contextClientConfig?.region
+      ...(awsIdentityProperties?.callerClientConfig?.region
         ? {
             parentClientConfig: {
-              region: awsIdentityProperties?.contextClientConfig?.region,
+              region: awsIdentityProperties?.callerClientConfig?.region,
               ..._init.parentClientConfig,
             },
           }
diff --git a/packages/types/src/identity/AwsCredentialIdentity.ts b/packages/types/src/identity/AwsCredentialIdentity.ts
index c720f09620de..0af1dcfb22d2 100644
--- a/packages/types/src/identity/AwsCredentialIdentity.ts
+++ b/packages/types/src/identity/AwsCredentialIdentity.ts
@@ -8,7 +8,7 @@ export { AwsCredentialIdentity, AwsCredentialIdentityProvider, IdentityProvider
  * @public
  */
 export interface AwsIdentityProperties {
-  contextClientConfig?: {
+  callerClientConfig?: {
     region(): Promise<string>;
   };
 }