fix(stacks): allow pull and redeploy to non-admins [EE-1329] (#5415)

api/http/handler/stacks/stack_update_git_redeploy.go

@@ -1,7 +1,6 @@
 package stacks
 
 import (
-	"errors"
 	"fmt"
 	"log"
 	"net/http"
@@ -32,9 +31,6 @@ func (payload *stackGitRedployPayload) Validate(r *http.Request) error {
 		payload.RepositoryReferenceName = defaultGitReferenceName
 	}
 
-	if payload.RepositoryAuthentication && govalidator.IsNull(payload.RepositoryPassword) {
-		return errors.New("invalid repository credentials. Username and password must be specified when authentication is enabled")
-	}
 	return nil
 }