Functions are not available when using resourceTypedParamsAndOutputs that are available on existing resource

[brwilkinson]

reported in discussion #10992 by @jikuja

• only properties are available on resourceTypedParams

Example1 - resourceTypedParamsAndOutputs - No Function?

param ir resource 'Microsoft.DataFactory/factories/integrationRuntimes@2018-06-01'
output authkeys object = ir.

Example2 - existing - Function

resource irexisting 'Microsoft.DataFactory/factories/integrationRuntimes@2018-06-01' existing = {
  name: ir.name
}
output authkeysexisting object = irexisting.

[brwilkinson]

closing this as duplicate:

• Instance functions on resource typed params and outputs crash the build and are not proposed as completions #10994