Update

curl --request PUT \
  --url https://api.incident.io/v2/schedules/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "schedule": {
    "annotations": {
      "incident.io/terraform/version": "version-of-terraform"
    },
    "config": {
      "rotations": [
        {
          "effective_from": "2021-08-17T13:28:57.801578Z",
          "handover_start_at": "2021-08-17T13:28:57.801578Z",
          "handovers": [
            {
              "interval": 1,
              "interval_type": "hourly"
            }
          ],
          "id": "01G0J1EXE7AXZ2C93K61WBPYEH",
          "layers": [
            {
              "id": "01G0J1EXE7AXZ2C93K61WBPYEH",
              "name": "Layer 1"
            }
          ],
          "name": "My Rotation",
          "scheduling_mode": "fair",
          "users": [
            {
              "email": "bob@example.com",
              "id": "01G0J1EXE7AXZ2C93K61WBPYEH",
              "slack_user_id": "USER123"
            }
          ],
          "working_interval": [
            {
              "end_time": "17:00",
              "start_time": "09:00",
              "weekday": "monday"
            }
          ],
          "working_intervals": [
            {
              "end_time": "17:00",
              "start_time": "09:00",
              "weekday": "monday"
            }
          ]
        }
      ]
    },
    "holidays_public_config": {
      "country_codes": [
        "abc123"
      ]
    },
    "name": "Primary On-call Schedule",
    "team_ids": [
      "01JPQA75EPNEES4479P16P4XAB"
    ],
    "timezone": "America/Los_Angeles"
  }
}
'

{
  "schedule": {
    "annotations": {
      "incident.io/terraform/version": "3.0.0"
    },
    "config": {
      "rotations": [
        {
          "effective_from": "2021-08-17T13:28:57.801578Z",
          "handover_start_at": "2021-08-17T13:28:57.801578Z",
          "handovers": [
            {
              "interval": 1,
              "interval_type": "hourly"
            }
          ],
          "id": "01G0J1EXE7AXZ2C93K61WBPYEH",
          "layers": [
            {
              "id": "01G0J1EXE7AXZ2C93K61WBPYEH",
              "name": "Layer 1"
            }
          ],
          "name": "Primary On-Call Schedule",
          "scheduling_mode": "fair",
          "users": [
            {
              "email": "lisa@incident.io",
              "id": "01FCNDV6P870EA6S7TK1DSYDG0",
              "name": "Lisa Karlin Curtis",
              "role": "owner",
              "slack_user_id": "U02AYNF2XJM"
            }
          ],
          "working_interval": [
            {
              "end_time": "17:00",
              "start_time": "09:00",
              "weekday": "monday"
            }
          ],
          "working_intervals": [
            {
              "end_time": "17:00",
              "start_time": "09:00",
              "weekday": "monday"
            }
          ]
        }
      ]
    },
    "created_at": "2021-08-17T13:28:57.801578Z",
    "current_shifts": [
      {
        "end_at": "2021-08-17T13:28:57.801578Z",
        "entry_id": "01G0J1EXE7AXZ2C93K61WBPYEH",
        "fingerprint": "01G0J1EXE7AXZ2C93K61WBPYEH",
        "layer_id": "01G0J1EXE7AXZ2C93K61WBPYNH",
        "rotation_id": "01G0J1EXE7AXZ2C93K61WBPYEH",
        "start_at": "2021-08-17T13:28:57.801578Z",
        "user": {
          "email": "lisa@incident.io",
          "id": "01FCNDV6P870EA6S7TK1DSYDG0",
          "name": "Lisa Karlin Curtis",
          "role": "owner",
          "slack_user_id": "U02AYNF2XJM"
        }
      }
    ],
    "holidays_public_config": {
      "country_codes": [
        "GB",
        "FR"
      ]
    },
    "id": "01G0J1EXE7AXZ2C93K61WBPYEH",
    "name": "Primary On-Call Schedule",
    "next_shifts": [
      {
        "end_at": "2021-08-17T13:28:57.801578Z",
        "entry_id": "01G0J1EXE7AXZ2C93K61WBPYEH",
        "fingerprint": "01G0J1EXE7AXZ2C93K61WBPYEH",
        "layer_id": "01G0J1EXE7AXZ2C93K61WBPYNH",
        "rotation_id": "01G0J1EXE7AXZ2C93K61WBPYEH",
        "start_at": "2021-08-17T13:28:57.801578Z",
        "user": {
          "email": "lisa@incident.io",
          "id": "01FCNDV6P870EA6S7TK1DSYDG0",
          "name": "Lisa Karlin Curtis",
          "role": "owner",
          "slack_user_id": "U02AYNF2XJM"
        }
      }
    ],
    "team_ids": [
      "01JPQA75EPNEES4479P16P4XAB"
    ],
    "timezone": "Europe/London",
    "updated_at": "2021-08-17T13:28:57.801578Z"
  }
}