issue login from external Cognito Hosted UI

[ferasawadi]

am trying to create cognito and am using Google Workspace as SAML

i've setup every thing as mentioned by am getting the following erro

here is my configs

## https://github.com/trussworks/terraform-aws-saml-cognito/tree/main
resource "aws_cognito_user_pool" "stellarsend_user_pool" {
  name                     = "stellarsend-pool-${terraform.workspace}"
  auto_verified_attributes = ["email"]
  provider                 = aws.us-east-1
}

resource "aws_cognito_identity_provider" "stellarsend_provider" {
  user_pool_id  = aws_cognito_user_pool.stellarsend_user_pool.id
  provider_name = "stellarsend-Google-provider-${terraform.workspace}"
  provider_type = "SAML"

  provider_details = {
    MetadataFile = var.saml_metadata_file_content
  }

  attribute_mapping = {
    email = "email"
  }
  provider = aws.us-east-1

  lifecycle {
    ignore_changes = [
      provider_details["SSORedirectBindingURI"],
    ]
  }
}

resource "aws_cognito_user_pool_client" "stellarsend_user_pool_client" {
  name          = "stellarsend-pool-client-${terraform.workspace}"
  user_pool_id  = aws_cognito_user_pool.stellarsend_user_pool.id
  callback_urls = [
    "https://accounts.google.com",
    "https://portal.dev.stellarsend.app",
    "https://sso.auth.dev.stellarsend.app/oauth2/authorize?client_id=7010m8qqdms0c22ld2pmkfkj3g&response_type=code&scope=email+openid&redirect_uri=https://portal.dev.stellarsend.app",
    "https://${var.cognito_domain_name}",
    "https://${var.cognito_domain_name}/oauth2/idpresponse",
    "https://${var.cognito_domain_name}/saml2/idpresponse",
  ]
  default_redirect_uri                 = "https://portal.dev.stellarsend.app"
  allowed_oauth_flows_user_pool_client = true
  allowed_oauth_flows                  = ["code", "implicit"]
  supported_identity_providers         = [aws_cognito_identity_provider.stellarsend_provider.provider_name]
  provider                             = aws.us-east-1
}

[ferasawadi]

by the way am login from here

by clicking the StellarSend Demo Icon