refactor(cloudflare_record): remove custom validation in favour of ExactlyOneOf

.changelog/3699.txt

@@ -0,0 +1,3 @@
+```release-note:bug
+resource/cloudflare_record: refactor validation to use `ExactlyOneOf` instead of custom logic
+```

docs/resources/record.md

@@ -51,14 +51,14 @@ resource "cloudflare_record" "_sip_tls" {
 
 - `allow_overwrite` (Boolean) Allow creation of this record in Terraform to overwrite an existing record, if any. This does not affect the ability to update the record in Terraform and does not prevent other resources within Terraform or manual changes outside Terraform from overwriting this record. **This configuration is not recommended for most environments**. Defaults to `false`.
 - `comment` (String) Comments or notes about the DNS record. This field has no effect on DNS responses.
-- `content` (String) The content of the record. Conflicts with `data`.
-- `data` (Block List, Max: 1) Map of attributes that constitute the record value. Conflicts with `value`. (see [below for nested schema](#nestedblock--data))
+- `content` (String) The content of the record. Must provide only one of `data`, `content`, `value`.
+- `data` (Block List, Max: 1) Map of attributes that constitute the record value. Must provide only one of `data`, `content`, `value`. (see [below for nested schema](#nestedblock--data))
 - `priority` (Number) The priority of the record.
 - `proxied` (Boolean) Whether the record gets Cloudflare's origin protection.
 - `tags` (Set of String) Custom tags for the DNS record.
 - `timeouts` (Block, Optional) (see [below for nested schema](#nestedblock--timeouts))
 - `ttl` (Number) The TTL of the record.
-- `value` (String, Deprecated) The value of the record. Conflicts with `data`.
+- `value` (String, Deprecated) The value of the record. Must provide only one of `data`, `content`, `value`.
 
 ### Read-Only
 

internal/sdkv2provider/resource_cloudflare_record.go

@@ -71,15 +71,6 @@ func resourceCloudflareRecordCreate(ctx context.Context, d *schema.ResourceData,
 		newRecord.Content = content.(string)
 	}
 
-	if contentOk == valueOk {
-		return diag.FromErr(fmt.Errorf(
-			"'content' (present: %t) must not be set with 'value' (present: %t)",
-			contentOk, valueOk))
-	}
-	if valueOk {
-		contentOk = true
-	}
-
 	data, dataOk := d.GetOk("data")
 	tflog.Debug(ctx, fmt.Sprintf("Data found in config: %#v", data))
 
@@ -100,12 +91,6 @@ func resourceCloudflareRecordCreate(ctx context.Context, d *schema.ResourceData,
 		newRecord.Data = newDataMap
 	}
 
-	if contentOk == dataOk {
-		return diag.FromErr(fmt.Errorf(
-			"either 'content' (present: %t) or 'data' (present: %t) must be provided",
-			contentOk, dataOk))
-	}
-
 	if priority, ok := d.GetOkExists("priority"); ok {
 		p := uint16(priority.(int))
 		newRecord.Priority = &p

internal/sdkv2provider/schema_cloudflare_record.go

@@ -47,7 +47,7 @@ func resourceCloudflareRecordSchema() map[string]*schema.Schema {
 			Type:             schema.TypeString,
 			Optional:         true,
 			Computed:         true,
-			ConflictsWith:    []string{"data"},
+			ExactlyOneOf:     []string{"data", "content", "value"},
 			DiffSuppressFunc: suppressTrailingDots,
 			Description:      "The value of the record.",
 			Deprecated:       "`value` is deprecated in favour of `content` and will be removed in the next major release.",
@@ -57,17 +57,17 @@ func resourceCloudflareRecordSchema() map[string]*schema.Schema {
 			Type:             schema.TypeString,
 			Optional:         true,
 			Computed:         true,
-			ConflictsWith:    []string{"data"},
+			ExactlyOneOf:     []string{"data", "content", "value"},
 			DiffSuppressFunc: suppressTrailingDots,
 			Description:      "The content of the record.",
 		},
 
 		"data": {
-			Type:          schema.TypeList,
-			MaxItems:      1,
-			Optional:      true,
-			ConflictsWith: []string{"value"},
-			Description:   "Map of attributes that constitute the record value.",
+			Type:         schema.TypeList,
+			MaxItems:     1,
+			Optional:     true,
+			ExactlyOneOf: []string{"data", "content", "value"},
+			Description:  "Map of attributes that constitute the record value.",
 			Elem: &schema.Resource{
 				Schema: map[string]*schema.Schema{
 					// Properties present in several record types