Listing tabs in a channel encounters "Value cannot be null. (Parameter 'stringToUnescape')" error
Hi, We use the https://learn.microsoft.com/en-us/graph/api/channel-list-tabs?view=graph-rest-1.0&tabs=http in our product, and it works fine for all cases, except one. We notice that when sending this API with one of our customer's channel, we will get the following response: { "error": { "code": "BadRequest", "message": "Value cannot be null. (Parameter 'stringToUnescape')", "innerError": { "code": "InvalidRequest", "message": "Value cannot be null. (Parameter 'stringToUnescape')", "details": [], "date": "2024-05-10T01:38:38", "request-id": "10e6b074-a2dc-4950-aae5-8bbe68d838b8", "client-request-id": "10e6b074-a2dc-4950-aae5-8bbe68d838b8" } } } No matter we tried how many times, this error persists. For comparison, if we send the same API on another channel, we can get correct response. Do anyone also encounter this error? We hope Microsoft could help us figure out why and how we can handle this case. Thank you.
Private Channel - Failing to add members while creating private channel with Graph API
I am unable to add members to the private channel at the time of creation. i am only able to add Owners but member list is always coming empty. for refrence below is the body NOTE: #### is replaced by meaning fulldata in actual code { "@odata.type": "#Microsoft.Graph.channel", "displayName": "#######", "description": "#######", "membershipType":"private", "members": [ { "@odata.type":"#microsoft.graph.aadUserConversationMember", "user@odata.bind":"https://graph.microsoft.com/beta/users('####')", "roles":["Owner"] }, { "@odata.type":"#microsoft.graph.aadUserConversationMember", "user@odata.bind":"https://graph.microsoft.com/beta/users('#####')", "roles":["Owner"] }, { "@odata.type":"#microsoft.graph.aadUserConversationMember", "user@odata.bind":"https://graph.microsoft.com/beta/users('#####')", "roles":["member"] } ] } with this body, Private channel is created but it only contains the owners information and member's information is coming as empty. Also please clarify can we actually add both owners and members at the same time ? if so then whats missing in the code ?
