Gets a list of ancestors in the resource hierarchy for the Project identified by the specified projectId 
(for example, my-project-123 
).
The caller must have read permissions for this Project.
HTTP request
 POST https://cloudresourcemanager.googleapis.com/v1/projects/{projectId}:getAncestry 
The URL uses gRPC Transcoding syntax.
Path parameters
projectId 
 string 
Required. The Project ID (for example, my-project-123 
).
Authorization requires the following IAM 
permission on the specified resource projectId 
:
-  resourcemanager.projects.get
Request body
The request body must be empty.
Response body
Response from the  projects.getAncestry 
 
method.
If successful, the response body contains data with the following structure:
| JSON representation | 
|---|
|  { 
 "ancestor" 
 : 
 [ 
 { 
 object (  | 
| Fields | |
|---|---|
| ancestor[] |   Ancestors are ordered from bottom to top of the resource hierarchy. The first ancestor is the project itself, followed by the project's parent, etc.. | 
Authorization scopes
Requires one of the following OAuth scopes:
-  https://www.googleapis.com/auth/cloud-platform
-  https://www.googleapis.com/auth/cloud-platform.read-only
-  https://www.googleapis.com/auth/cloudplatformprojects
-  https://www.googleapis.com/auth/cloudplatformprojects.readonly
For more information, see the Authentication Overview .
Ancestor
Identifying information for a single ancestor of a project.
| JSON representation | 
|---|
|  { 
 "resourceId" 
 : 
 { 
 object (  | 
| Fields | |
|---|---|
| resourceId |   Resource id of the ancestor. | 

