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The reason read-only property of the GPUPipelineError interface defines the reason the pipeline creation failed in a machine-readable way.
An enumerated value that can be one of:
"internal"Pipeline creation failed because of an internal error (see GPUInternalError for more information about these kinds of error.)
"validation"Pipeline creation failed because of a validation error (see GPUValidationError for more information about these kinds of error.)
See the main GPUPipelineError page for an example involving a GPUPipelineError object instance.