[Identity] Fix WorkloadIdentityCredential parameter (Azure#37765)

Fix a parameter name to be the actual parameter used. No behavior is
changed as the credential constructor would read the same thing from the
environment as what we intended to pass in.

Signed-off-by: Paul Van Eck <[email protected]>

Author: pvaneck

sdk/identity/azure-identity/azure/identity/_credentials/default.py

@@ -153,7 +153,7 @@ def __init__(self, **kwargs: Any) -> None:  # pylint: disable=too-many-statement
                     WorkloadIdentityCredential(
                         client_id=cast(str, client_id),
                         tenant_id=workload_identity_tenant_id,
-                        file=os.environ[EnvironmentVariables.AZURE_FEDERATED_TOKEN_FILE],
+                        token_file_path=os.environ[EnvironmentVariables.AZURE_FEDERATED_TOKEN_FILE],
                         **kwargs
                     )
                 )

sdk/identity/azure-identity/azure/identity/_credentials/managed_identity.py

@@ -108,7 +108,7 @@ def __init__(
             self._credential = WorkloadIdentityCredential(
                 tenant_id=os.environ[EnvironmentVariables.AZURE_TENANT_ID],
                 client_id=workload_client_id,
-                file=os.environ[EnvironmentVariables.AZURE_FEDERATED_TOKEN_FILE],
+                token_file_path=os.environ[EnvironmentVariables.AZURE_FEDERATED_TOKEN_FILE],
                 **kwargs,
             )
         else:

sdk/identity/azure-identity/azure/identity/aio/_credentials/default.py

@@ -145,7 +145,7 @@ def __init__(self, **kwargs: Any) -> None:  # pylint: disable=too-many-statement
                     WorkloadIdentityCredential(
                         client_id=cast(str, client_id),
                         tenant_id=workload_identity_tenant_id,
-                        file=os.environ[EnvironmentVariables.AZURE_FEDERATED_TOKEN_FILE],
+                        token_file_path=os.environ[EnvironmentVariables.AZURE_FEDERATED_TOKEN_FILE],
                         **kwargs
                     )
                 )

sdk/identity/azure-identity/azure/identity/aio/_credentials/managed_identity.py

@@ -96,7 +96,7 @@ def __init__(
             self._credential = WorkloadIdentityCredential(
                 tenant_id=os.environ[EnvironmentVariables.AZURE_TENANT_ID],
                 client_id=workload_client_id,
-                file=os.environ[EnvironmentVariables.AZURE_FEDERATED_TOKEN_FILE],
+                token_file_path=os.environ[EnvironmentVariables.AZURE_FEDERATED_TOKEN_FILE],
                 **kwargs
             )
         else: