hi, I wonder if someone can help me. I'm trying to login to GCP with SA but getting bellow error. What I do wrong?

pulumi  version
v3.73.0

export GOOGLE_APPLICATION_CREDENTIALS=$(cat key.json)

✅

echo $GOOGLE_APPLICATION_CREDENTIALS

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echo $GOOGLE_APPLICATION_CREDENTIALS | jq .

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gcloud auth activate-service-account --key-file=$GOOGLE_APPLICATION_CREDENTIALS

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pulumi config set gcp:project <redacted>

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error: missing google credentials: unable to find gcp credentials: google: error getting credentials using GOOGLE_APPLICATION_CREDENTIALS environment variable: open {
  "type": "service_account",
  "project_id": "redacted",
  "private_key_id": "redacted",
  "private_key": "-----BEGIN PRIVATE KEY-----\redacted\n-----END PRIVATE KEY-----\n",
  "client_email": "redacted@redacted",
  "client_id": "redacted",
  "auth_uri": "redacted",
  "token_uri": "redacted",
  "auth_provider_x509_cert_url": "redacted",
  "client_x509_cert_url": "redacted",
  "universe_domain": "redacted"
}: file name too long

pulumi config set --secret gcp:credentials ./key.json

❌

error: missing google credentials: unable to find gcp credentials: google: error getting credentials using GOOGLE_APPLICATION_CREDENTIALS environment variable: open {
  "type": "service_account",
  "project_id": "redacted",
  "private_key_id": "redacted",
  "private_key": "-----BEGIN PRIVATE KEY-----\redacted\n-----END PRIVATE KEY-----\n",
  "client_email": "redacted@redacted",
  "client_id": "redacted",
  "auth_uri": "redacted",
  "token_uri": "redacted",
  "auth_provider_x509_cert_url": "redacted",
  "client_x509_cert_url": "redacted",
  "universe_domain": "redacted"
}: file name too long

I apologise for the wall of text :)