Get Ingest Policy

{  "builtinEvents": [    {      "defaultEnabled": true,      "description": "string",      "enabled": true,      "eventNames": [        "string"      ],      "key": "string",      "name": "string",      "override": true,      "warning": "string"    }  ],  "customEventBlocklist": [    "string"  ]}

{  "_tag": "Api/EventAdmissionError",  "message": "string"}

{  "_tag": "Api/AuthenticationError",  "cause": "string",  "message": "string"}

{  "_tag": "Api/ActionForbiddenError",  "message": "string"}

{  "_tag": "Api/AuthServiceError",  "cause": "string",  "message": "string"}