- Least privileged Microsoft Graph permission to access the action via application: 
eDiscovery.Read.All. - Higher privileged Microsoft Graph permission to access the action via application: 
eDiscovery.ReadWrite.All. 
External DocumentationTo learn more, visit the Microsoft E-Discovery documentation.
Basic Parameters
| Parameter | Description | 
|---|---|
| Content Query | The query used for the search in Keyword Query Language. | 
| Custodian Data Source | A single or a comma-separated list of Custodian Sources. Custodians are typically URLs pointing to specific users, sites, or groups within an eDiscovery case.Note: At least one Custodian or Noncustodial data source is required to execute this action.Valid Formats: * https://graph.microsoft.com/v1.0/security/cases/ediscoveryCases/{CaseID}/custodians/{CustodianID}/userSources/{UserSourceID}* https://graph.microsoft.com/v1.0/security/cases/ediscoveryCases/{CaseID}/custodians/{CustodianID}/siteSources/{SiteSourceID}You can obtain each of the required IDs by using the following actions: List E-Discovery Cases, List Custodians, List Custodians User Sources. | 
| Description | The description of the search. | 
| Display Name | The display name of the search. | 
| E-Discovery Case ID | The e-Discovery case ID of the case that the search will belong to. Can be obtained by using the List Cases action. | 
| Noncustodial Data Source | A single or a comma-separated list of Noncustodial Sources to include in the search. Noncustodial sources reference data sources that are not tied to a specific custodian, such as shared mailboxes or public folders.Note: At least one Custodian or Noncustodial data source is required to execute this action.Valid Formats: * https://graph.microsoft.com/v1.0/security/cases/ediscoveryCases/{CaseID}/noncustodialdatasources/{NoncustodialSourceID}You Can obtain each of the required IDs by using the following actions: List E-Discovery Cases, Create Noncustodial Data Source. | 
Advanced Parameters
| Parameter | Description | 
|---|---|
| Date Source Scopes | The option to search across all mailboxes or sites in the tenant. |