gistfile1.txt

"schedule": schema.SingleNestedAttribute{
				Optional:    true,
				Description: "Prohibit sensor updates during a set of time blocks.",
				Attributes: map[string]schema.Attribute{
					"timezone": schema.SetAttribute{
						Required:    true,
						Description: "The time zones that will be used for the time blocks.",
					},
					"time_block": schema.SetNestedAttribute{
						Required:    true,
						Description: "The time block to prevent sensor updates.",
						NestedObject: schema.NestedAttributeObject{
							Attributes: map[string]schema.Attribute{
								"days": schema.SetAttribute{
									Required:    true,
									ElementType: types.StringType,
									Description: "The days of the week the time block should be active.",
									Validators: []validator.Set{
										setvalidator.ValueStringsAre(
											stringvalidator.OneOfCaseInsensitive(
												maps.Keys(weekdays)...,
											),
										),
									},
								},
								"start_time": schema.StringAttribute{
									Required:    true,
									Description: "The start time for the time block in 24HR format. Must be atleast 1 hour before end_time.",
								},
								"end_time": schema.StringAttribute{
									Required:    true,
									Description: "The end time for the time block in 24HR format. Must be atleast 1 hour more than start_time.",
								},
							},
						},
					},
				}