Don't include application_id in SP update (#1069)

Improved SCIM error message propagation and now include `scimType` field.

Fixes #1065
Fixes #1051

Author: nfx

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 ## 0.4.7
 * Added optional `force` argument to `databricks_group` resource to ignore `cannot create group: Group with name X already exists.` errors and implicitly import the specific group into Terraform state, enforcing entitlements defined in the instance of resource ([#1066](https://github.com/databrickslabs/terraform-provider-databricks/pull/1066)).
+* Fixed `databricks_service_principal` `display_name` update ([#1065](https://github.com/databrickslabs/terraform-provider-databricks/issues/1065)).
+* Added documentation for Unity Catalog resources.
+
+Updated dependency versions:
+
+* Bump gopkg.in/ini.v1 from 1.66.2 to 1.66.3
 
 ## 0.4.6
 

common/http.go

@@ -43,6 +43,7 @@ type APIErrorBody struct {
 	// for RFC 7644 Section 3.7.3 https://tools.ietf.org/html/rfc7644#section-3.7.3
 	ScimDetail string `json:"detail,omitempty"`
 	ScimStatus string `json:"status,omitempty"`
+	ScimType   string `json:"scimType,omitempty"`
 	API12Error string `json:"error,omitempty"`
 }
 
@@ -208,6 +209,9 @@ func (c *DatabricksClient) parseError(resp *http.Response) APIError {
 		} else {
 			errorBody.Message = errorBody.ScimDetail
 		}
+		// add more context from SCIM responses
+		errorBody.Message = fmt.Sprintf("%s %s", errorBody.ScimType, errorBody.Message)
+		errorBody.Message = strings.Trim(errorBody.Message, " ")
 		errorBody.ErrorCode = fmt.Sprintf("SCIM_%s", errorBody.ScimStatus)
 	}
 	if resp.StatusCode == 403 {

scim/resource_service_principal.go

@@ -69,15 +69,15 @@ func ResourceServicePrincipal() *schema.Resource {
 			m["active"].Default = true
 			return m
 		})
-	spFromData := func(d *schema.ResourceData) (user User, err error) {
+	spFromData := func(d *schema.ResourceData) User {
 		var u entity
 		common.DataToStructPointer(d, servicePrincipalSchema, &u)
 		return User{
 			ApplicationID: u.ApplicationID,
 			DisplayName:   u.DisplayName,
 			Active:        u.Active,
 			Entitlements:  readEntitlementsFromData(d),
-		}, nil
+		}
 	}
 	return common.Resource{
 		Schema: servicePrincipalSchema,
@@ -95,10 +95,7 @@ func ResourceServicePrincipal() *schema.Resource {
 			return nil
 		},
 		Create: func(ctx context.Context, d *schema.ResourceData, c *common.DatabricksClient) error {
-			sp, err := spFromData(d)
-			if err != nil {
-				return err
-			}
+			sp := spFromData(d)
 			if c.IsAws() && sp.ApplicationID != "" {
 				return fmt.Errorf("application_id is not allowed for service principals in Databricks on AWS")
 			}
@@ -121,11 +118,11 @@ func ResourceServicePrincipal() *schema.Resource {
 			return sp.Entitlements.readIntoData(d)
 		},
 		Update: func(ctx context.Context, d *schema.ResourceData, c *common.DatabricksClient) error {
-			sp, err := spFromData(d)
-			if err != nil {
-				return err
-			}
-			return NewServicePrincipalsAPI(ctx, c).Update(d.Id(), sp)
+			return NewServicePrincipalsAPI(ctx, c).Update(d.Id(), User{
+				DisplayName:  d.Get("display_name").(string),
+				Active:       d.Get("active").(bool),
+				Entitlements: readEntitlementsFromData(d),
+			})
 		},
 		Delete: func(ctx context.Context, d *schema.ResourceData, c *common.DatabricksClient) error {
 			return NewServicePrincipalsAPI(ctx, c).Delete(d.Id())