{
  "describe_instances_list": {
    "Reservations": [
      {
        "ReservationId": "r-1234567890abcdef0",
        "OwnerId": "123456789012",
        "Groups": [],
        "Instances": [
          {
            "InstanceId": "i-1234567890abcdef0",
            "InstanceType": "t3.micro",
            "State": {
              "Code": 16,
              "Name": "running"
            },
            "PrivateIpAddress": "10.0.1.100",
            "PublicIpAddress": "54.123.45.67",
            "Tags": [
              {
                "Key": "hostname",
                "Value": "test-server-1"
              },
              {
                "Key": "Name",
                "Value": "test-server-1"
              }
            ],
            "SecurityGroups": [
              {
                "GroupId": "sg-12345678",
                "GroupName": "default"
              }
            ],
            "BlockDeviceMappings": [
              {
                "DeviceName": "/dev/xvda",
                "Ebs": {
                  "VolumeId": "vol-12345678",
                  "Status": "attached",
                  "AttachTime": "2025-01-07T10:00:00.000Z",
                  "DeleteOnTermination": true
                }
              }
            ],
            "KeyName": "aws-default",
            "LaunchTime": "2025-01-07T10:00:00.000Z",
            "Placement": {
              "AvailabilityZone": "us-east-1a",
              "GroupName": "",
              "Tenancy": "default"
            }
          }
        ]
      },
      {
        "ReservationId": "r-0987654321fedcba0",
        "OwnerId": "123456789012",
        "Groups": [],
        "Instances": [
          {
            "InstanceId": "i-0987654321fedcba0",
            "InstanceType": "t3.small",
            "State": {
              "Code": 80,
              "Name": "stopped"
            },
            "PrivateIpAddress": "10.0.1.101",
            "Tags": [
              {
                "Key": "hostname",
                "Value": "test-server-2"
              }
            ],
            "SecurityGroups": [
              {
                "GroupId": "sg-87654321",
                "GroupName": "default"
              }
            ],
            "BlockDeviceMappings": [
              {
                "DeviceName": "/dev/xvda",
                "Ebs": {
                  "VolumeId": "vol-87654321",
                  "Status": "attached",
                  "AttachTime": "2025-01-06T15:30:00.000Z",
                  "DeleteOnTermination": true
                }
              }
            ],
            "KeyName": "aws-default",
            "LaunchTime": "2025-01-06T15:30:00.000Z",
            "Placement": {
              "AvailabilityZone": "us-east-1b",
              "GroupName": "",
              "Tenancy": "default"
            }
          }
        ]
      }
    ]
  },
  "describe_instances_single": {
    "Reservations": [
      {
        "ReservationId": "r-1234567890abcdef0",
        "OwnerId": "123456789012",
        "Instances": [
          {
            "InstanceId": "i-1234567890abcdef0",
            "InstanceType": "t3.micro",
            "State": {
              "Code": 16,
              "Name": "running"
            },
            "PrivateIpAddress": "10.0.1.100",
            "PublicIpAddress": "54.123.45.67",
            "Tags": [
              {"Key": "hostname", "Value": "test-server-1"}
            ],
            "KeyName": "aws-default"
          }
        ]
      }
    ]
  },
  "describe_volumes_list": {
    "Volumes": [
      {
        "VolumeId": "vol-12345678",
        "Size": 20,
        "State": "in-use",
        "CreateTime": "2025-01-07T10:00:00.000Z",
        "AvailabilityZone": "us-east-1a",
        "VolumeType": "gp3",
        "Iops": 3000,
        "Throughput": 125,
        "Encrypted": false,
        "Attachments": [
          {
            "VolumeId": "vol-12345678",
            "InstanceId": "i-1234567890abcdef0",
            "Device": "/dev/xvda",
            "State": "attached",
            "AttachTime": "2025-01-07T10:00:00.000Z",
            "DeleteOnTermination": true
          }
        ]
      },
      {
        "VolumeId": "vol-87654321",
        "Size": 50,
        "State": "available",
        "CreateTime": "2025-01-05T14:20:00.000Z",
        "AvailabilityZone": "us-east-1a",
        "VolumeType": "gp2",
        "Iops": 100,
        "Throughput": 125,
        "Encrypted": false,
        "Attachments": []
      }
    ]
  },
  "describe_volumes_single": {
    "Volumes": [
      {
        "VolumeId": "vol-12345678",
        "Size": 20,
        "State": "in-use",
        "CreateTime": "2025-01-07T10:00:00.000Z",
        "AvailabilityZone": "us-east-1a",
        "VolumeType": "gp3",
        "Iops": 3000,
        "Attachments": [
          {
            "VolumeId": "vol-12345678",
            "InstanceId": "i-1234567890abcdef0",
            "Device": "/dev/xvda",
            "State": "attached"
          }
        ]
      }
    ]
  },
  "create_instance_response": {
    "Instances": [
      {
        "InstanceId": "i-new1234567890abcd",
        "InstanceType": "t3.micro",
        "State": {
          "Code": 0,
          "Name": "pending"
        },
        "PrivateIpAddress": "10.0.1.102",
        "Tags": [
          {"Key": "hostname", "Value": "new-server"}
        ],
        "KeyName": "aws-default",
        "LaunchTime": "2025-01-07T11:30:00.000Z",
        "Placement": {
          "AvailabilityZone": "us-east-1a"
        }
      }
    ]
  },
  "describe_key_pairs": {
    "KeyPairs": [
      {
        "KeyName": "aws-default",
        "KeyPairId": "key-12345abcde",
        "KeyType": "rsa",
        "CreateTime": "2024-12-01T10:00:00.000Z"
      }
    ]
  },
  "describe_instance_types": {
    "InstanceTypes": [
      {
        "InstanceType": "t3.micro",
        "VCpuInfo": {
          "DefaultVCpus": 1
        },
        "MemoryInfo": {
          "SizeInMiB": 1024
        },
        "EbsInfo": {
          "EbsOptimizedSupport": "unsupported"
        }
      },
      {
        "InstanceType": "t3.small",
        "VCpuInfo": {
          "DefaultVCpus": 2
        },
        "MemoryInfo": {
          "SizeInMiB": 2048
        },
        "EbsInfo": {
          "EbsOptimizedSupport": "unsupported"
        }
      }
    ]
  },
  "error_401": {
    "Error": {
      "Code": "UnauthorizedOperation",
      "Message": "You are not authorized to perform this operation"
    }
  },
  "error_404": {
    "Error": {
      "Code": "InvalidInstanceID.NotFound",
      "Message": "The instance ID 'i-notfound' does not exist"
    }
  },
  "error_429": {
    "Error": {
      "Code": "RequestLimitExceeded",
      "Message": "Request rate exceeded. Please retry your requests at a slower rate"
    }
  },
  "pricing_data": [
    {
      "InstanceType": "t3.micro",
      "Pricing": {
        "OnDemand": 0.0104,
        "Reserved": 0.0045
      },
      "VCpu": 1,
      "Memory": "1 GB"
    },
    {
      "InstanceType": "t3.small",
      "Pricing": {
        "OnDemand": 0.0208,
        "Reserved": 0.0090
      },
      "VCpu": 2,
      "Memory": "2 GB"
    },
    {
      "InstanceType": "t3.medium",
      "Pricing": {
        "OnDemand": 0.0416,
        "Reserved": 0.0180
      },
      "VCpu": 2,
      "Memory": "4 GB"
    }
  ]
}