Hello @Mahalakshmi Natarajan
Thanks for reaching out to us in Microsoft Q&A platform. You can find model ID in every model's development option in the intro page, but let me conclude it for you.
For General document model's model ID is prebuilt-document
https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-general-document?view=form-recog-3.0.0#development-options
Read OCR model's model ID is prebuilt-read
https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-read?view=form-recog-3.0.0#development-options
Layout model's model ID is prebuilt-layout
https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-layout?view=form-recog-3.0.0#development-options
W-2 model's model ID is prebuilt-tax.us.w2
https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-w2?view=form-recog-3.0.0#development-options
Invoice model's model ID is prebuilt-invoice
https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-invoice?view=form-recog-3.0.0#development-options
Receipt model's model ID is prebuilt-receipt
https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-receipt?view=form-recog-3.0.0#development-options
ID document model's model ID is prebuilt-idDocument
https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-id-document?view=form-recog-3.0.0#development-options
Business card model's model ID is prebuilt-businessCard
https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-business-card?view=form-recog-3.0.0#development-options
I hope this helps!
Regards,
Yutong
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