convert analytics tier to lowercase

Author: ssharma-sumologic

sumologic/resource_sumologic_partition.go

@@ -2,6 +2,7 @@ package sumologic
 
 import (
 	"log"
+	"strings"
 
 	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 	"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
@@ -142,7 +143,7 @@ func resourceSumologicPartitionUpdate(d *schema.ResourceData, meta interface{})
 
 func resourceToPartition(d *schema.ResourceData) Partition {
 
-	analyticsTier := d.Get("analytics_tier").(string)
+	analyticsTier := strings.ToLower(d.Get("analytics_tier").(string))
 	isIncludedInDefaultSearch := d.Get("is_included_in_default_search").(bool)
 
 	var isIncludedInDefaultSearchPtr *bool