diff --git a/.changelog/3673.txt b/.changelog/3673.txt
new file mode 100644
index 00000000000..8ec013c0699
--- /dev/null
+++ b/.changelog/3673.txt
@@ -0,0 +1,3 @@
+```release-note:none
+
+```
diff --git a/google/resource_storage_bucket_acl.go b/google/resource_storage_bucket_acl.go
index d352a1e2c47..aa1b5aed893 100644
--- a/google/resource_storage_bucket_acl.go
+++ b/google/resource_storage_bucket_acl.go
@@ -21,14 +21,16 @@ func resourceStorageBucketAcl() *schema.Resource {
 
 		Schema: map[string]*schema.Schema{
 			"bucket": {
-				Type:     schema.TypeString,
-				Required: true,
-				ForceNew: true,
+				Type:        schema.TypeString,
+				Required:    true,
+				ForceNew:    true,
+				Description: `The name of the bucket it applies to.`,
 			},
 
 			"default_acl": {
-				Type:     schema.TypeString,
-				Optional: true,
+				Type:        schema.TypeString,
+				Optional:    true,
+				Description: `Configure this ACL to be the default ACL.`,
 			},
 
 			"predefined_acl": {
@@ -36,6 +38,7 @@ func resourceStorageBucketAcl() *schema.Resource {
 				Optional:      true,
 				ForceNew:      true,
 				ConflictsWith: []string{"role_entity"},
+				Description:   `The canned GCS ACL to apply. Must be set if role_entity is not.`,
 			},
 
 			"role_entity": {
@@ -44,6 +47,7 @@ func resourceStorageBucketAcl() *schema.Resource {
 				Computed:      true,
 				Elem:          &schema.Schema{Type: schema.TypeString},
 				ConflictsWith: []string{"predefined_acl"},
+				Description:   `List of role/entity pairs in the form ROLE:entity. See GCS Bucket ACL documentation  for more details. Must be set if predefined_acl is not.`,
 			},
 		},
 	}