Salesforce Successful List External Credentials Structure

{
  "type": "object",
  "name": "SuccessfulListExternalCredentials",
  "properties": {
    "externalCredentials": {
      "type": "array",
      "description": "",
      "items": {
        "type": "object",
        "properties": {
          "authenticationProtocol": {
            "type": "string"
          },
          "authenticationProtocolVariant": {
            "type": "string"
          },
          "authenticationStatus": {
            "type": "string"
          },
          "customHeaders": {
            "type": "array",
            "description": "",
            "items": {
              "type": "string"
            }
          },
          "developerName": {
            "type": "string"
          },
          "id": {
            "type": "string"
          },
          "masterLabel": {
            "type": "string"
          },
          "parameters": {
            "type": "array",
            "description": "",
            "items": {
              "type": "string"
            }
          },
          "principals": {
            "type": "array",
            "description": "",
            "items": {
              "type": "string"
            }
          },
          "relatedNamedCredentials": {
            "type": "array",
            "description": "",
            "items": {
              "type": "object",
              "properties": {
                "developerName": {
                  "type": "string"
                },
                "id": {
                  "type": "string"
                },
                "masterLabel": {
                  "type": "string"
                },
                "url": {
                  "type": "string"
                }
              },
              "required": [
                "developerName",
                "id",
                "masterLabel",
                "url"
              ]
            }
          },
          "url": {
            "type": "string"
          }
        },
        "required": [
          "authenticationProtocol",
          "authenticationProtocolVariant",
          "authenticationStatus",
          "customHeaders",
          "developerName",
          "id",
          "masterLabel",
          "parameters",
          "principals",
          "relatedNamedCredentials",
          "url"
        ]
      }
    }
  },
  "required": [
    "externalCredentials"
  ],
  "$schema": "https://json-structure.org/draft/2020-12/schema"
}