Changes to Create a Research Agent session

the query request property's maxLength was increased from 2000 to 20000

added the new optional request property projectId

added the optional property projectId to the response with the 202 status

added the new optional request property researchDepth

added the optional property error/details to the response with the 400 status

added the optional property error/details to the response with the 401 status

added the optional property error/details to the response with the 402 status

added the optional property error/details to the response with the 403 status

added the optional property error/details to the response with the 404 status

added the optional property error/details to the response with the 409 status

added the optional property error/details to the response with the 410 status

added the optional property error/details to the response with the 500 status

added the optional property error/details to the response with the 504 status

the code response property const value insufficient_quota was added for the status 402

added the optional property error/sessionId to the response with the 400 status

added the optional property error/sessionId to the response with the 401 status

added the optional property error/sessionId to the response with the 402 status

added the optional property error/sessionId to the response with the 403 status

added the optional property error/sessionId to the response with the 404 status

added the optional property error/sessionId to the response with the 409 status

added the optional property error/sessionId to the response with the 410 status

added the optional property error/sessionId to the response with the 500 status

added the optional property error/sessionId to the response with the 504 status

added the non-success response with the status 404

added the non-success response with the status 409

added the non-success response with the status 410

added the non-success response with the status 504

removed the non-success response with the status 404

endpoint added