fix: remove omitempty from Locations and PrivateLocations

When omitempty, the property is not sent to the server. Our PUT endpoints
however act like PATCH would, meaning that partial updates are supported.
When a property is not set, it is kept intact, even though the intention
most likely was to remove it.

Author: sorccu

types.go

@@ -474,7 +474,7 @@ type Check struct {
 	Muted                     bool                       `json:"muted"`
 	ShouldFail                bool                       `json:"shouldFail"`
 	RunParallel               bool                       `json:"runParallel"`
-	Locations                 []string                   `json:"locations,omitempty"`
+	Locations                 []string                   `json:"locations"`
 	DegradedResponseTime      int                        `json:"degradedResponseTime"`
 	MaxResponseTime           int                        `json:"maxResponseTime"`
 	Script                    string                     `json:"script,omitempty"`
@@ -517,7 +517,7 @@ type MultiStepCheck struct {
 	Muted                     bool                       `json:"muted"`
 	ShouldFail                bool                       `json:"shouldFail"`
 	RunParallel               bool                       `json:"runParallel"`
-	Locations                 []string                   `json:"locations,omitempty"`
+	Locations                 []string                   `json:"locations"`
 	Script                    string                     `json:"script,omitempty"`
 	EnvironmentVariables      []EnvironmentVariable      `json:"environmentVariables"`
 	Tags                      []string                   `json:"tags,omitempty"`
@@ -559,7 +559,7 @@ type TCPCheck struct {
 	Muted                     bool                       `json:"muted"`
 	ShouldFail                bool                       `json:"shouldFail"`
 	RunParallel               bool                       `json:"runParallel"`
-	Locations                 []string                   `json:"locations,omitempty"`
+	Locations                 []string                   `json:"locations"`
 	DegradedResponseTime      int                        `json:"degradedResponseTime,omitempty"`
 	MaxResponseTime           int                        `json:"maxResponseTime,omitempty"`
 	Tags                      []string                   `json:"tags,omitempty"`
@@ -569,7 +569,7 @@ type TCPCheck struct {
 	GroupID                   int64                      `json:"groupId,omitempty"`
 	GroupOrder                int                        `json:"groupOrder,omitempty"`
 	AlertChannelSubscriptions []AlertChannelSubscription `json:"alertChannelSubscriptions,omitempty"`
-	PrivateLocations          *[]string                  `json:"privateLocations,omitempty"`
+	PrivateLocations          *[]string                  `json:"privateLocations"`
 	RuntimeID                 *string                    `json:"runtimeId"`
 	RetryStrategy             *RetryStrategy             `json:"retryStrategy,omitempty"`
 	CreatedAt                 time.Time                  `json:"created_at,omitempty"`