# CollaborationChangeRequest
<a name="API_CollaborationChangeRequest"></a>

Represents a request to modify a collaboration. Change requests enable structured modifications to collaborations after they have been created.

## Contents
<a name="API_CollaborationChangeRequest_Contents"></a>

 ** changes **   <a name="API-Type-CollaborationChangeRequest-changes"></a>
The list of changes specified in this change request.  
Type: Array of [Change](API_Change.md) objects  
Array Members: Minimum number of 1 item. Maximum number of 10 items.  
Required: Yes

 ** collaborationId **   <a name="API-Type-CollaborationChangeRequest-collaborationId"></a>
The unique identifier for the collaboration being modified.  
Type: String  
Length Constraints: Fixed length of 36.  
Pattern: `[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}`   
Required: Yes

 ** createTime **   <a name="API-Type-CollaborationChangeRequest-createTime"></a>
The time when the change request was created.  
Type: Timestamp  
Required: Yes

 ** id **   <a name="API-Type-CollaborationChangeRequest-id"></a>
The unique identifier for the change request.  
Type: String  
Length Constraints: Fixed length of 36.  
Pattern: `[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}`   
Required: Yes

 ** isAutoApproved **   <a name="API-Type-CollaborationChangeRequest-isAutoApproved"></a>
Whether the change request was automatically approved based on the collaboration's auto-approval settings.  
Type: Boolean  
Required: Yes

 ** status **   <a name="API-Type-CollaborationChangeRequest-status"></a>
The current status of the change request. Valid values are `PENDING`, `APPROVED`, `DENIED`, `COMMITTED`, and `CANCELLED`.  
Type: String  
Valid Values: `PENDING | APPROVED | CANCELLED | DENIED | COMMITTED`   
Required: Yes

 ** updateTime **   <a name="API-Type-CollaborationChangeRequest-updateTime"></a>
The time when the change request was last updated.  
Type: Timestamp  
Required: Yes

 ** approvals **   <a name="API-Type-CollaborationChangeRequest-approvals"></a>
A list of approval details from collaboration members, including approval status and multi-party approval workflow information.  
Type: String to [ApprovalStatusDetails](API_ApprovalStatusDetails.md) object map  
Map Entries: Maximum number of 50 items.  
Key Length Constraints: Fixed length of 12.  
Key Pattern: `\d+`   
Required: No

## See Also
<a name="API_CollaborationChangeRequest_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/cleanrooms-2022-02-17/CollaborationChangeRequest) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cleanrooms-2022-02-17/CollaborationChangeRequest) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cleanrooms-2022-02-17/CollaborationChangeRequest)