MTurkR (version 0.4)

RejectAssignment: Reject Assignment

Description

Reject a Worker's assignment (or multiple assignments) submitted for a HIT. Feedback should be provided for why an assignment was rejected.

Usage

RejectAssignment(    assignments, feedback = NULL, 
                    keypair = credentials(), print = getOption('MTurkR.print'),
                    browser = getOption('MTurkR.browser'), 
                    log.requests = getOption('MTurkR.log'),
                    sandbox = getOption('MTurkR.sandbox'),
                    validation.test = getOption('MTurkR.test'))

Arguments

assignments

A character string containing an AssignmentId, or a vector of multiple character strings containing multiple AssignmentIds, to reject.

feedback

An optional character string containing any feedback for a worker. This must have length 1 or length equal to the number of workers.

keypair

A two-item character vector containing an AWS Access Key ID in the first position and the corresponding Secret Access Key in the second position. Set default with credentials.

print

Optionally print the results of the API request to the standard output. Default is TRUE.

browser

Optionally open the request in the default web browser, rather than opening in R. Default is FALSE.

log.requests

A logical specifying whether API requests should be logged. Default is TRUE. See readlogfile for details.

sandbox

Optionally execute the request in the MTurk sandbox rather than the live server. Default is FALSE.

validation.test

A logical specifying whether only the pre-request checks should be conducted and the request URL returned (without executing the request). Default is FALSE.

Value

• A dataframe containing the list of AssignmentIds, feedback (if any), and whether or not each rejection request was valid.

Details

Reject assignments, by AssignmentId (as returned by GetAssignment). More advanced functionality to quickly reject many or all assignments (ala ApproveAllAssignments) is intentionally not provided. RejectAssignments() and reject() are aliases.

References

http://docs.amazonwebservices.com/AWSMechTurk/latest/AWSMturkAPI/ApiReference_RejectAssignmentOperation.html{API Reference}

See Also

ApproveAssignment

Examples

RejectAssignment(assignments="26XXH0JPPSI23H54YVG7BKLEXAMPLE")