> For the complete documentation index, see [llms.txt](https://docs.parallels.com/landing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.com/landing/ras-rest-api-guide/v21/api-reference/infrastructure/avd/host-pool/assignment.md).
# Assignment
## List
> Retrieve Assignment List of an AVD Host Pool with the specified ID.\
```json
{"openapi":"3.0.1","info":{"title":"Parallels RAS - REST API v1.0","version":"1.0"},"paths":{"/api/AVD/HostPool/{id}/Assignment":{"get":{"tags":["0-Infrastructure/AVD/Host Pool//Assignment"],"summary":"List","description":"Retrieve Assignment List of an AVD Host Pool with the specified ID.
","operationId":"5ab38e69-08bc-4d37-9fab-8043ce98a618","parameters":[{"name":"id","in":"path","description":"The ID of an AVD Host Pool for which to retrieve the Assignment settings.","required":true,"schema":{"type":"integer","format":"int32"}}],"responses":{"200":{"description":"Success","content":{"application/json; api-version=1.0":{"schema":{"type":"array","items":{"$ref":"#/components/schemas/Assignment"}}}}},"401":{"description":"Unauthorized","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}},"404":{"description":"Not Found","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}}}}}},"components":{"schemas":{"Assignment":{"type":"object","properties":{"account":{"type":"string","description":"The name of the user/group account the filter is added to.","nullable":true},"type":{"$ref":"#/components/schemas/UserType"},"sid":{"type":"string","description":"The SID of the user/group account the filter is added to.","nullable":true},"azureActiveDirectory":{"type":"string","description":"Azure Active Directory","nullable":true},"azureActiveDirectoryId":{"type":"string","description":"Azure Active Directory Id","nullable":true}},"additionalProperties":false,"description":"AVD Host Pool Assignment Settings\r\n"},"UserType":{"enum":[["1 = User","2 = Group","3 = ForeignSecurityPrincipal","4 = Computer"]],"type":"string","description":"User Type\r\n","format":"int32"},"ProblemDetails":{"type":"object","properties":{"type":{"type":"string","nullable":true},"title":{"type":"string","nullable":true},"status":{"type":"integer","format":"int32","nullable":true},"detail":{"type":"string","nullable":true},"instance":{"type":"string","nullable":true}},"additionalProperties":{}}}}}
```
## Add
> Add a user or group to the Assignment List of the AVD Host Pool.\
```json
{"openapi":"3.0.1","info":{"title":"Parallels RAS - REST API v1.0","version":"1.0"},"paths":{"/api/AVD/HostPool/{id}/Assignment":{"post":{"tags":["0-Infrastructure/AVD/Host Pool//Assignment"],"summary":"Add","description":"Add a user or group to the Assignment List of the AVD Host Pool.
","operationId":"e52db5e9-9b1c-4f40-b845-717e235a6039","parameters":[{"name":"id","in":"path","description":"The ID of an AVD Host Pool for which to modify the Assignment settings.","required":true,"schema":{"type":"integer","format":"int32"}}],"requestBody":{"description":"Assignment configuration.","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/AddAVDHostPoolAssignment"}}}},"responses":{"201":{"description":"Created"},"401":{"description":"Unauthorized","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}},"404":{"description":"Not Found","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}},"409":{"description":"Conflict","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}}}}}},"components":{"schemas":{"AddAVDHostPoolAssignment":{"type":"object","properties":{"account":{"maxLength":255,"minLength":1,"type":"string","description":"The name of the account to add to the Assignments.","nullable":true},"sid":{"maxLength":255,"minLength":1,"type":"string","description":"The SID of the account to add to the Assignments.","nullable":true}},"additionalProperties":false,"description":"Add a user or group account to the AVD Host Pool Assignment list\r\n"},"ProblemDetails":{"type":"object","properties":{"type":{"type":"string","nullable":true},"title":{"type":"string","nullable":true},"status":{"type":"integer","format":"int32","nullable":true},"detail":{"type":"string","nullable":true},"instance":{"type":"string","nullable":true}},"additionalProperties":{}}}}}
```
## Remove
> Remove a user or group from the Assignment List of the AVD Host Pool.\
```json
{"openapi":"3.0.1","info":{"title":"Parallels RAS - REST API v1.0","version":"1.0"},"paths":{"/api/AVD/HostPool/{id}/Assignment":{"delete":{"tags":["0-Infrastructure/AVD/Host Pool//Assignment"],"summary":"Remove","description":"Remove a user or group from the Assignment List of the AVD Host Pool.
","operationId":"35e2076e-c8be-4fe4-946e-6b54f978f935","parameters":[{"name":"id","in":"path","description":"The ID of an AVD Host Pool for which to modify the Assignment settings.","required":true,"schema":{"type":"integer","format":"int32"}}],"requestBody":{"description":"Assignment configuration.","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/RemoveAVDHostPoolAssignment"}}}},"responses":{"204":{"description":"No Content"},"401":{"description":"Unauthorized","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}},"404":{"description":"Not Found","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}}}}}},"components":{"schemas":{"RemoveAVDHostPoolAssignment":{"type":"object","properties":{"account":{"maxLength":255,"minLength":1,"type":"string","description":"The name of the account to remove from the Assignments.","nullable":true},"sid":{"maxLength":255,"minLength":1,"type":"string","description":"The SID of the account to remove from the Assignments.","nullable":true}},"additionalProperties":false,"description":"Remove a user or group account from the AVD Host Pool Assignment list\r\n"},"ProblemDetails":{"type":"object","properties":{"type":{"type":"string","nullable":true},"title":{"type":"string","nullable":true},"status":{"type":"integer","format":"int32","nullable":true},"detail":{"type":"string","nullable":true},"instance":{"type":"string","nullable":true}},"additionalProperties":{}}}}}
```
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