curl --request POST \
  --url https://us.infisical.com/api/v1/auth/gcp-auth/identities/{identityId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "type": "iam",
  "allowedServiceAccounts": "",
  "allowedProjects": "",
  "allowedZones": "",
  "accessTokenTrustedIps": [
    {
      "ipAddress": "0.0.0.0/0"
    },
    {
      "ipAddress": "::/0"
    }
  ],
  "accessTokenTTL": 2592000,
  "accessTokenMaxTTL": 2592000,
  "accessTokenNumUsesLimit": 0
}'

{
  "identityGcpAuth": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "accessTokenTTL": 7200,
    "accessTokenMaxTTL": 7200,
    "accessTokenNumUsesLimit": 0,
    "accessTokenTrustedIps": "<any>",
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z",
    "identityId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "type": "<string>",
    "allowedServiceAccounts": "<string>",
    "allowedProjects": "<string>",
    "allowedZones": "<string>",
    "accessTokenPeriod": 0
  }
}