If the execution containing this step has any dimension_definition set, then this field allows the child to specify the values of the dimensions. The keys must exactly match the dimension_definition of the execution. For example, if the execution has dimension_definition = ['attempt', 'device'] then a step must define values for those dimensions, eg. dimension_value = ['attempt': '1', 'device': 'Nexus 6'] If a step does not participate in one dimension of the matrix, the value for that dimension should be empty string. For example, if one of the tests is executed by a runner which does not support retries, the step could have dimension_value = ['attempt': '', 'device': 'Nexus 6'] If the step does not participate in any dimensions of the matrix, it may leave dimension_value unset. A PRECONDITION_FAILED will be returned if any of the keys do not exist in the dimension_definition of the execution. A PRECONDITION_FAILED will be returned if another step in this execution already has the same name and dimension_value, but differs on other data fields, for example, step field is different. A PRECONDITION_FAILED will be returned if dimension_value is set, and there is a dimension_definition in the execution which is not specified as one of the keys. - In response: present if set by create - In create request: optional - In update request: never set

A Duration represents a signed, fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". It is related to Timestamp in that the difference between two Timestamp values is a Duration and it can be added or subtracted from a Timestamp. Range is approximately +-10,000 years.

A Timestamp represents a point in time independent of any time zone or local calendar, encoded as a count of seconds and fractions of seconds at nanosecond resolution. The count is relative to an epoch at UTC midnight on January 1, 1970, in the proleptic Gregorian calendar which extends the Gregorian calendar backwards to year one. All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap second table is needed for interpretation, using a 24-hour linear smear. The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By restricting to that range, we ensure that we can convert to and from RFC 3339 date strings.

Interprets a result so that humans and machines can act on it.

Generic tool step to be used for binaries we do not explicitly support. For example: running cp to copy artifacts from one location to another.

A Duration represents a signed, fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". It is related to Timestamp in that the difference between two Timestamp values is a Duration and it can be added or subtracted from a Timestamp. Range is approximately +-10,000 years.

Details when multiple steps are run with the same configuration as a group.

Arbitrary user-supplied key/value pairs that are associated with the step. Users are responsible for managing the key namespace such that keys don't accidentally collide. An INVALID_ARGUMENT will be returned if the number of labels exceeds 100 or if the length of any of the keys or values exceeds 100 characters. - In response: always set - In create request: optional - In update request: optional; any new key/value pair will be added to the map, and any new value for an existing key will update that key's value

A Timestamp represents a point in time independent of any time zone or local calendar, encoded as a count of seconds and fractions of seconds at nanosecond resolution. The count is relative to an epoch at UTC midnight on January 1, 1970, in the proleptic Gregorian calendar which extends the Gregorian calendar backwards to year one. All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap second table is needed for interpretation, using a 24-hour linear smear. The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By restricting to that range, we ensure that we can convert to and from RFC 3339 date strings.

A step that represents running tests. It accepts ant-junit xml files which will be parsed into structured test results by the service. Xml file paths are updated in order to append more files, however they can't be deleted. Users can also add test results manually by using the test_result field.