curl --request GET \
  --url https://us.infisical.com/api/v1/workspace/{workspaceId}/memberships \
  --header 'Authorization: Bearer <token>'

{
  "memberships": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "createdAt": "2023-11-07T05:31:56Z",
      "userId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "projectId": "<string>",
      "user": {
        "email": "<string>",
        "firstName": "<string>",
        "lastName": "<string>",
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "username": "<string>",
        "publicKey": "<string>"
      },
      "roles": [
        {
          "id": "<string>",
          "role": "<string>",
          "customRoleId": "<string>",
          "customRoleName": "<string>",
          "customRoleSlug": "<string>",
          "isTemporary": true,
          "temporaryMode": "<string>",
          "temporaryRange": "<string>",
          "temporaryAccessStartTime": "2023-11-07T05:31:56Z",
          "temporaryAccessEndTime": "2023-11-07T05:31:56Z"
        }
      ]
    }
  ]
}