Query parameters accepted by GET /rest/api/latest/projects/{key}/permissions/search.
GET /rest/api/latest/projects/{key}/permissions/search
https://developer.atlassian.com/server/bitbucket/rest/v1003/api-group-project/#api-api-latest-projects-projectkey-permissions-search-get
Optional
Filter by user or group name
Permission to filter by (global or project-level, e.g. 'PROJECT_READ'). Pass an array to filter by more than one permission.
'PROJECT_READ'
Filter by entity type
Query parameters accepted by
GET /rest/api/latest/projects/{key}/permissions/search.See
https://developer.atlassian.com/server/bitbucket/rest/v1003/api-group-project/#api-api-latest-projects-projectkey-permissions-search-get