--- /dev/null
+package sts
+
+import "github.com/aws/aws-sdk-go/aws/request"
+
+func init() {
+ initRequest = func(r *request.Request) {
+ switch r.Operation.Name {
+ case opAssumeRoleWithSAML, opAssumeRoleWithWebIdentity:
+ r.Handlers.Sign.Clear() // these operations are unsigned
+ }
+ }
+}