omit url and sha if not provided

Author: Kelsi Hoyle

admin_terraform_version.go

@@ -51,8 +51,8 @@ type adminTerraformVersions struct {
 type AdminTerraformVersion struct {
 	ID               string                     `jsonapi:"primary,terraform-versions"`
 	Version          string                     `jsonapi:"attr,version"`
-	URL              string                     `jsonapi:"attr,url"`
-	Sha              string                     `jsonapi:"attr,sha"`
+	URL              string                     `jsonapi:"attr,url,omitempty"`
+	Sha              string                     `jsonapi:"attr,sha,omitempty"`
 	Deprecated       bool                       `jsonapi:"attr,deprecated"`
 	DeprecatedReason *string                    `jsonapi:"attr,deprecated-reason,omitempty"`
 	Official         bool                       `jsonapi:"attr,official"`
@@ -94,8 +94,8 @@ type AdminTerraformVersionsListOptions struct {
 type AdminTerraformVersionCreateOptions struct {
 	Type             string                            `jsonapi:"primary,terraform-versions"`
 	Version          *string                           `jsonapi:"attr,version"` // Required
-	URL              *string                           `jsonapi:"attr,url"`     // Required
-	Sha              *string                           `jsonapi:"attr,sha"`     // Required
+	URL              *string                           `jsonapi:"attr,url,omitempty"`
+	Sha              *string                           `jsonapi:"attr,sha,omitempty"`
 	Official         *bool                             `jsonapi:"attr,official,omitempty"`
 	Deprecated       *bool                             `jsonapi:"attr,deprecated,omitempty"`
 	DeprecatedReason *string                           `jsonapi:"attr,deprecated-reason,omitempty"`