Create a new agent session

curl --request POST \
  --url https://a.api.mindset.ai/api/v1/appuid/{appUid}/agentsessions \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "agentUid": "<string>",
  "externalUserId": "<string>",
  "userEmail": "<string>",
  "tags": [
    "<string>"
  ],
  "contextUids": [
    "<string>"
  ]
}'

{
  "uid": "<string>",
  "agentSessionUid": "<string>",
  "humanUid": "<string>",
  "externalUserId": "<string>",
  "userEmail": "<string>",
  "agentUid": "<string>",
  "tags": [
    "<string>"
  ],
  "contextUids": [
    "<string>"
  ],
  "createdAt": "2023-11-07T05:31:56Z",
  "lastUsedAt": "2023-11-07T05:31:56Z"
}