Ho xunzhixar,
Thanks for reaching out to Microsoft Q&A.
As per the migration guidance details, please find below information as per reference document- https://azure.microsoft.com/en-us/updates?id=azure-spatial-anchors-retirement
As the needs of our customers evolve, we regularly update our product lineup to best support them. From time to time, this includes introducing technical innovations and retiring products.
Please note that Azure Spatial Anchors (ASA) will be retired on November 20, 2024.
Microsoft continues to invest in developing robust spatial computing technologies and platforms. We are actively working on expanding our spatial computing capabilities to meet industrial scale and performance.
To learn more about the next generation of our spatial computing platform, please reach out to rnejabi@microsoft.com.
Please do not forget to "Accept the answer” and “up-vote” wherever the information provided helps you, this can be beneficial to other community members.