List OAuth 2.0 Credentials

curl --request POST \
  --url https://api.0xkey.io/public/v1/query/list_oauth2_credentials \
  --header 'Content-Type: application/json' \
  --header 'X-Stamp: <api-key>' \
  --data '
{
  "organizationId": "<string>"
}
'

{
  "oauth2Credentials": [
    {
      "oauth2CredentialId": "<string>",
      "organizationId": "<string>",
      "provider": "OAUTH2_PROVIDER_UNSPECIFIED",
      "clientId": "<string>",
      "encryptedClientSecret": "<string>",
      "createdAt": {
        "seconds": "<string>",
        "nanos": "<string>"
      },
      "updatedAt": {
        "seconds": "<string>",
        "nanos": "<string>"
      }
    }
  ]
}