[OMG-478] Added permissions note for the memberships APIs (#2807)

Co-authored-by: ci.datadog-api-spec <packages@datadoghq.com>

Author: api-clients-generation-pipeline[bot]

.generator/schemas/v2/openapi.yaml

@@ -85658,7 +85658,13 @@ paths:
         permissions:
         - teams_read
     post:
-      description: Add a user to a team.
+      description: 'Add a user to a team.
+
+
+        **Note**: Each team has a setting that determines who is allowed to modify
+        membership of the team. The `user_access_manage` permission generally grants
+        access to modify membership of any team. To get the full picture, see [Team
+        Membership documentation](https://docs.datadoghq.com/account_management/teams/manage/#team-membership).'
       operationId: CreateTeamMembership
       parameters:
       - description: None
@@ -85711,7 +85717,13 @@ paths:
         - teams_read
   /api/v2/team/{team_id}/memberships/{user_id}:
     delete:
-      description: Remove a user from a team.
+      description: 'Remove a user from a team.
+
+
+        **Note**: Each team has a setting that determines who is allowed to modify
+        membership of the team. The `user_access_manage` permission generally grants
+        access to modify membership of any team. To get the full picture, see [Team
+        Membership documentation](https://docs.datadoghq.com/account_management/teams/manage/#team-membership).'
       operationId: DeleteTeamMembership
       parameters:
       - description: None
@@ -85752,7 +85764,13 @@ paths:
         permissions:
         - teams_read
     patch:
-      description: Update a user's membership attributes on a team.
+      description: 'Update a user''s membership attributes on a team.
+
+
+        **Note**: Each team has a setting that determines who is allowed to modify
+        membership of the team. The `user_access_manage` permission generally grants
+        access to modify membership of any team. To get the full picture, see [Team
+        Membership documentation](https://docs.datadoghq.com/account_management/teams/manage/#team-membership).'
       operationId: UpdateTeamMembership
       parameters:
       - description: None

lib/datadog_api_client/v2/api/teams_api.rb

@@ -399,6 +399,8 @@ def create_team_membership(team_id, body, opts = {})
     #
     # Add a user to a team.
     #
+    # **Note**: Each team has a setting that determines who is allowed to modify membership of the team. The `user_access_manage` permission generally grants access to modify membership of any team. To get the full picture, see [Team Membership documentation](https://docs.datadoghq.com/account_management/teams/manage/#team-membership).
+    #
     # @param team_id [String] None
     # @param body [UserTeamRequest] 
     # @param opts [Hash] the optional parameters
@@ -679,6 +681,8 @@ def delete_team_membership(team_id, user_id, opts = {})
     #
     # Remove a user from a team.
     #
+    # **Note**: Each team has a setting that determines who is allowed to modify membership of the team. The `user_access_manage` permission generally grants access to modify membership of any team. To get the full picture, see [Team Membership documentation](https://docs.datadoghq.com/account_management/teams/manage/#team-membership).
+    #
     # @param team_id [String] None
     # @param user_id [String] None
     # @param opts [Hash] the optional parameters
@@ -2097,6 +2101,8 @@ def update_team_membership(team_id, user_id, body, opts = {})
     #
     # Update a user's membership attributes on a team.
     #
+    # **Note**: Each team has a setting that determines who is allowed to modify membership of the team. The `user_access_manage` permission generally grants access to modify membership of any team. To get the full picture, see [Team Membership documentation](https://docs.datadoghq.com/account_management/teams/manage/#team-membership).
+    #
     # @param team_id [String] None
     # @param user_id [String] None
     # @param body [UserTeamUpdateRequest]