Changes to Verify GitHub installation

added the non-success response with the status 404

removed the media type text/plain for the response with the status 400

removed the media type text/plain for the response with the status 403

removed the media type text/plain for the response with the status 429

added the media type application/json for the response with the status 400

added the media type application/json for the response with the status 401

added the media type application/json for the response with the status 403

added the media type application/json for the response with the status 429

removed the media type application/json for the response with the status 400

removed the media type application/json for the response with the status 401

removed the media type application/json for the response with the status 403

added the media type text/plain for the response with the status 400

added the media type text/plain for the response with the status 403

added the non-success response with the status 429

removed the media type text/plain for the response with the status 400

removed the media type text/plain for the response with the status 403

added the media type application/json for the response with the status 400

added the media type application/json for the response with the status 401

added the media type application/json for the response with the status 403

the repositoryName request property's maxLength was set to 100

the repositoryOwner request property's maxLength was set to 100

added the new required request property projectId

removed the required property installed from the response with the 200 status

added the non-success response with the status 400

added the non-success response with the status 401

added the non-success response with the status 403

added the optional property installationUrl to the response with the 200 status

added the optional property settingsUrl to the response with the 200 status

the response property message became required for the status 200

added the required property hasRequiredPermissions to the response with the 200 status

added the required property installationId to the response with the 200 status

added the required property isInstalled to the response with the 200 status

added the required property missingPermissions to the response with the 200 status

added the required property permissions to the response with the 200 status

added the required property repositoryExists to the response with the 200 status

added the required property repositoryPrivate to the response with the 200 status

request body became required

the repositoryName request property's minLength was increased from 0 to 1

the repositoryOwner request property's minLength was increased from 0 to 1

the response's body type changed from no type to object for status 200

added the optional property message to the response with the 200 status

added the required property installed to the response with the 200 status