Merge pull request #533 from gailwang/master

fix create prepaid mysql error

Author: oliverpei

CHANGELOG.md

@@ -1,4 +1,8 @@
 ## 1.45.2 (Unreleased)
+
+BUG FIXES:
+* Resource: `tencentcloud_mysql_instance` fix creating prepaid instance error.
+
 ## 1.45.1 (October 16, 2020)
 
 ENHANCEMENTS:

tencentcloud/resource_tc_mysql_instance.go

@@ -111,11 +111,8 @@ func TencentMsyqlBasicInfo() map[string]*schema.Schema {
 			Optional:      true,
 			Default:       1,
 			ConflictsWith: []string{"pay_type", "period"},
-			DiffSuppressFunc: func(k, olds, news string, d *schema.ResourceData) bool {
-				return true
-			},
-			ValidateFunc: validateAllowedIntValue(MYSQL_AVAILABLE_PERIOD),
-			Description:  "Period of instance. NOTES: Only supported prepaid instance.",
+			ValidateFunc:  validateAllowedIntValue(MYSQL_AVAILABLE_PERIOD),
+			Description:   "Period of instance. NOTES: Only supported prepaid instance.",
 		},
 		"auto_renew_flag": {
 			Type:         schema.TypeInt,